细分目录
全部
酯
胺
芳烃
含氯砌块
吡啶
羧酸
醇
含溴砌块
三氟甲基芳香族化合物
烯烃
烷烃
其他芳香族含氟化合物
哌啶
硝基化合物
醛
氰或腈
三氟甲基杂环化合物
嘧啶
酰胺
咪唑
噻唑
硼酸酯
吲哚
硼酸及衍生物
吡咯烷
哌嗪
噻吩
其他硅烷
其他农残检测用标准品及对照品
其他脂肪族含氟化合物
呋喃
脂肪酸和脂肪酸甲酯、乙酯检测
喹啉
保护和衍生化试剂
噁唑, 异噁唑, 噁唑啉及噁唑烷酮
砜与亚砜
含碘砌块
异氰酸酯
其他膦配体
SadPhos配体
膦酸酯/次膦酸酯
其他杂环含氟化合物
常见生物医用高分子
增塑剂检测
吡咯
吲唑
硫氰酸酯与异硫氰酸酯
离子液体
香精香料
吗啉
炔烃
氯硅烷
苯乙烯类聚合物
氨基酸及衍生物
硅氧烷
三唑
酰卤
EPA-其他
烷氧基硅烷
吡嗪
其他手性配体
苯并咪唑
多肽偶联试剂
除草剂及除草剂解毒剂
USP(美国药典)标准品
硫醇
氮杂卡宾配体
磺酰卤
蛋白质修饰
手性硫脲类有机催化剂
手性膦酸类有机催化剂
手性噁唑啉配体
氘代化合物
酰亚胺
三氟甲基脂肪族化合物
去垢剂
恶唑啉配体
N-取代单环吡唑类
化学气相沉积与原子层沉积前体
钌催化剂
拟除虫菊酯类杀虫剂
基础氨基酸
肼
丙氨酸
手性联萘配体
铵盐类相转移催化剂
噁二唑
化妆品中其他禁用组分检测
有机碱
生物医用单体
硅烷化试剂
同源双官能团PEG
N-未取代单环吡唑类
GC衍生化试剂-硅烷化
有机膦
乙烯类聚合物
苯并噻唑
缩醛, 缩酮及原酸酯
手性亚磷酸酯配体
异源双官能团PEG
纺织品中增塑剂检测
吡喃
苯并呋喃
硅烷偶联剂
维蒂希试剂
其他荧光探针, 标记物和染料
甘氨酸
苯并吡喃
磷卤化物
单官能团PEG
其他杂环
REACH分析
羧酸酐
糖及其衍生物
铑催化剂
多环芳烃检测
染色剂和染料
膦酸/次膦酸盐
钯催化剂
脯氨酸类有机催化剂
咪唑类离子液体
杂质对照品
铱催化剂
缓冲试剂
多肽合成保护试剂
核苷酸合成保护试剂
杀菌剂
哒嗪
胺（手性砌块）
三氟硼酸盐
天冬氨酸
丙烯酸类单体
其他有机分子催化剂
丙烯酸类聚合物
其他聚合物
脯氨酸
增塑剂
金属光催化剂
磺酸酯与亚磺酸酯
其他荧光染料
格氏试剂
苯丙氨酸
苯并噻吩
无机碱
其他类
均相催化
绿色合成溶剂
硫醚与二硫醚
过敏原标检测
核苷及衍生物
脂类
聚酯
多羟基吡咯烷
Horner-Wadsworth-Emmons试剂
萜类
谷氨酸
氮杂环丁烷
三嗪
糖合成试剂
药物活性成分
酮
玩具中增塑剂检测
羧酸盐
叠氮化物
四唑
HPLC衍生化试剂-紫外检测
咪唑鎓盐
全氟取代脂肪族化合物
噻吩类
噻二唑
硅氮烷
其他合成试剂
氨基与硝基芳香化合物检测
葡萄糖
氨基酸（手性砌块）
脲类
指示剂
喹喔啉
氟硼荧染料
多羟基硝酮
氟硼荧类染料
亮氨酸
咔唑
纺织品中防腐剂检测
环氧类聚合物
染料敏化太阳能电池用离子液体
黄酮类
手性方酰胺类有机催化剂
肟
552
酶抑制剂
脲
活性酯类
半胱氨酸与胱氨酸
卟啉
多肽合成用链接剂
其他偶联试剂
金鸡纳碱
抗氧化剂检测
硅酮类聚合物
纺织品中偶氮染料检测
丝氨酸
色氨酸
喹唑啉
硫羰基化合物
玩具中防腐剂检测
超干溶剂
精氨酸
神经科学
铁催化剂
三氟甲基化试剂
吡咯烷（手性砌块）
有机锡
膦烷类
Solvias配体
苯并二噻吩类
无水溶剂
食品中脂质
多硫试剂
Xu-Phos
钛催化剂
偶氮与重氮
氧杂环丁烷
DuPho&BPE 配体
多肽合成用溶剂
GC衍生化试剂-酯化和烷基化
醇（手性砌块）
GB 5009.168-2016
缬氨酸
胍
磺酸盐与亚磺酸盐
有机磷杀虫剂
酶底物
嘧啶核苷及其类似物
其他标准品及对照品
13C标记化合物
Ming-Phos
酯（手性砌块）
生物碱类
吗啉（手性砌块）
其他金属催化剂
其他非天然氨基酸衍生物
二氟甲基芳香族化合物
手性胺配体
其他杀虫剂
玩具中禁用芳香剂
溴化试剂
硫脲
环状酰亚胺
杀螨剂
定制标准品
酸和碱
Spiro配体
氯化试剂
BINOL配体
C-H 催化剂
嘌呤
氧化膦类
手性辅基
核苷酸合成磷酸化试剂
二氟甲基化试剂
吖啶
多氯联苯检测
RAFT试剂
光刻胶用单体
酞菁和卟啉染料
非金属光催化剂
手性三氟膦酰胺类有机催化剂
锆催化剂
分析用酸碱盐
挥发性有机物
纺织品中挥发性有机物检测
RoHS检测
液晶砌块
芴和芴酮类
化妆品中防腐剂检测
化妆品中防晒剂检测
联吡啶配体, 三联吡啶配体
二氟甲基脂肪族化合物
脒
膦酸/次膦酸
食品中维生素
蛋白电泳缓冲液
聚醚
钙钛矿材料用试剂
其他有机金属试剂
组氨酸
其他含硫化合物
汽车涂料中有害物质检测
稳定剂
其他荧光标记物
氟化剂
钳形配体和配合物
GB 10765-2021
其他相转移催化剂
镍催化剂
氮杂吲哚
酰胺及酰亚胺类聚合物
树脂及分离材料
赖氨酸
胺盐
磺酸与亚磺酸
手性拆分试剂
核苷酸及衍生物
上氘试剂
其他氟化试剂
胺配体
Buchwald配体
C-H Activation用添加剂
二氟甲基杂环化合物
纺织品中禁/限用阻燃剂检测
聚乙二醇化剂 & 聚乙二醇隔片
烯丙基类单体
氨基-巯基交联剂
四臂PEG
铂催化剂
铜催化剂
天冬酰胺
全氟杂环化合物
环氧乙烷
稀土金属盐
其他无机盐
食品中违法添加物检测
亲脂性和膜探针
PROTAC连接子
蛋氨酸（甲硫氨酸）
酪氨酸
515
多糖
细胞裂解及组分分离
诊断试剂其他原辅料
胺类单体
富勒烯
其他有机硅化合物
苯丙素类
酚类
抗体-药物偶联物(ADC)联接剂
E3泛素连接酶配体
吡啶配体
亚膦酰胺
多肽合成用标记试剂
苯并咪唑和硝基咪唑类
嘧啶类碱基
分子生物学通用试剂
供体材料
纳米材料合成用试剂
PC-Phos
鏻盐类相转移催化剂
JOSIPHOS配体
通用合成溶剂
氮杂环庚烷
其他手性催化剂
液相色谱溶剂
HPLC衍生化试剂-荧光检测
色谱缓冲剂
磺胺类
异基双功能交联剂
诊断试剂用缓冲剂
氘代聚合物
荧光酶底物
ATRP试剂
苯类
生物活性小分子
硅烷偶联剂和粘合促进剂
二糖
哌啶（手性砌块）
甘油酯代谢
金催化剂
DUPHOS配体
氨基醇
菲咯啉
硫酸盐与亚硫酸盐
手性分析用衍生化试剂
8150
药物代谢研究试剂
光聚合引发剂
氧化与还原
固相微萃取探针
八臂PEG
Xiao-Phos
醌类
咪唑烷酮类有机催化剂
硼烷类还原剂
碘化试剂
C-H 活化用配体及辅基
衍生化试剂
硅酸酯
钠盐
酸性样品用离子对试剂
玩具中阻燃剂检测
阻燃剂检测
605
半乳糖
其他药物成分
醇类单体
荧光素及其衍生物
Bunte盐
哌嗪（手性砌块）
GB 31604.52-2021
钴催化剂
芳香族三氟甲磺酸酯
其他兽药
D5441
615
阿洛糖
二元胺
咔唑类
萘类
核磁管帽
花菁类
给体单体
吡咯类
氨基-氨基交联剂
罗丹明及其衍生物
吸取萃取搅拌棒（SBSE）
其他氧化剂
其他非卤化C-X键生成试剂
相-转移催化剂
苯甘氨酸
苏氨酸
含硒化合物
铵盐
HPLC衍生化试剂-手性检测
食品中抗氧化剂
其他塑料添加剂检测
细胞培养通用试剂
乙烯类单体
噁唑啉类聚合物
芳胺类
金属有机骨架化合物用金属盐
其他色谱耗材配件
嘌呤核苷及其类似物
Xiang-Phos
香豆素类(天然产物)
类固醇
醋酸头孢洛林酯
银催化剂
P-PHOS配体
有机锂
谷氨酰胺
稠环吡唑类
钾盐
钡盐
光谱溶剂
酚类化合物检测
β-受体激动剂类
核心生化试剂
烯烃聚合催化剂
光刻胶添加剂
聚氨酯催化剂
用于纳米合成的表面活性剂与配体
非离子表面活性剂
化妆品中染发剂检测
OLED和PLED材料合成用试剂
多羟基吡咯里西啶
含氮有机分子链接剂
全氟烷基物质检测
GB 31604.29-2016
烷基化试剂
MANDYPHOS配体
异亮氨酸
脂肪族三氟甲磺酸酯
其他含磷化合物
硅醇
SEGPHOS配体
锂盐
ACS级溶剂
气味检测
底物
噻吩类聚合物
其它
化妆品中限用组分检测
电极材料用试剂
染料合成用试剂
OFET材料合成用试剂
三氟甲硫基化试剂
Peng-Phos
木脂素类
[6+5]螺环化合物
磷酸酯
路易斯酸
冠醚
稀土金属催化剂
BINAP配体
非均相催化
季铵盐类离子液体
手性还原试剂
质谱用衍生化试剂
玩具中限用芳香剂
石化分析
EN 14103
502
524
8061
其他单糖
抗生素
细胞培养用维生素
二异氰酸酯
n型有机半导体材料
发光和掺杂材料
受体材料
食品染料检测
嘌呤核苷酸及其类似物
用于显微镜观察的蛋白染料
Biginelli型单体
其他手性砌块
维生素（功能食品研究）
手性亚膦酰胺配体
TEMPOs
碳二亚胺类
吡咯类离子液体
吡啶类离子液体
季膦盐类离子液体
环氧化合物
有机氯杀虫剂
核磁试剂
生化稳定剂
凝胶制备
疾病模型制备试剂
杂交缓冲液
缓冲液
苯乙烯类单体
树状大分子砌块
光刻胶用光引发剂
化学发光相关试剂
神经信号通路
细胞质染色
酰胺生成
光催化剂用试剂
甲基丙烯酸环氧丙酯微球
用于显微镜观察的核酸染料
碳水化合物
胺盐（手性砌块）
PyrOx配体
MONOPHOS配体
传输层添加剂
其他末端炔烃
吡咯烷鎓盐
GB 31604.58-2023
GB 23200.100-2016
烷基转移试剂
鏻盐类
cataCXium配体
肌氨酸
鸟氨酸
杂环三氟甲磺酸酯
甲苯磺酸盐
多肽合成树脂
核苷酸合成偶联试剂
硫代试剂
钙盐
GC衍生化试剂-酰化
食品中纤维和益生元
缓凝剂检测
玩具中着色剂检测
507
531
8330
甘露糖
核糖
岩藻糖
嘌呤类碱基
同基双功能交联剂
X-衍射晶体学
生物分子核磁
包埋
试剂盒
环氧化物单体
异氰酸酯单体
金属有机骨架化合物用溶剂
主体-冠醚
红外染料
锂 盐
阳离子表面活性剂
化妆品中磺胺类药物
染料敏化太阳能电池用染料
空穴传输层用试剂
电子传输层用试剂
香豆素类
酯生成
多羟基哌啶
pH敏感指示剂及探针
苯并噻吩类
四氟硼酸盐
氨基酸
Garphos配体
酸类
HJ 1184-2021
SIPHOS配体
氰基茚酮类
GB 31658.8-2021
硼氢化合物类还原剂
胺化反应
锌催化剂
有机锗
二氧环戊烷
手性Salen配体
糖基受体
糖基供体
铁盐
核磁溶剂
TLC衍生化试剂
喹诺酮
塑料防老剂检测
EN 14105
505
15N标记化合物
生物素类&链亲和素类
药物代谢酶抑制剂
色原
肿瘤研究化合物
染色剂
内酯类单体和丙交酯单体
酰胺类单体
链转移剂
p型有机半导体材料
空穴材料
有机非线性光学(NLO)材料
钡 盐
钾 盐
钠 盐
交联剂
焦糖色素中4-甲基咪唑的检测
溶剂和其他试剂
硫醇类
其他寡糖
苯并噻二唑类
受体单体
动物提取物
其他螺环化合物
C-H 氯化/C-H 溴化
无铜点击反应试剂
醇类末端炔烃
缩合反应&活性酯化反应
铅催化剂
BPE配体
有机锌
咪唑啉,咪唑啉啶
活化剂(糖基化作用)
镁盐
气相顶空溶剂
GC衍生化试剂-手性检测
食品中防腐剂
氨基甲酸酯类杀虫剂
植物生长调节剂
硝基呋喃类
食用香料
安防产品分析
622
632
8020
降压药物成分
诊断试剂用表面活性剂
丙烯酰胺
杂交试剂
植物生长素
酶制剂
细胞培养用增溶剂
聚合用表面活性剂
链接剂
钙 盐
锶 盐
奶粉或其他食品中非蛋白胺类物质检测
太阳能电池材料用表面修饰剂
代谢信号通路
自组装单分子层用聚电解质
环氧化物生成
两性表面活性剂
电致荧光和磷光材料
氟代糖
二噁烷
其他配体
其他反应基团交联剂
用于流式细胞术的蛋白染料
Wei-Phos
C2 到 C6
C7 到 C17
糖类(天然产物)
甾体及其皂苷类
纤维和益生元
苯丙素类（植物化学成分）
黄酮、黄酮醇和黄烷醇
其他植物化学成分
[4+4]螺环化合物
SDP配体
叠氮化物交联剂
脂肪族末端炔烃
TY-Phos
吡啶鎓盐（化学电池）
替米沙坦
次氯酸盐及高氯酸盐类氧化剂
硅烷类还原剂
高价碘类氧化剂
金属去除剂
有机铝
有机硝酸盐/亚硝酸盐
芳香族磺酰氟化物
无机酸
贵金属盐
残留分析溶剂
GC衍生化试剂-其他
汽车内亚硝基化合物
除泡剂检测
ASTM-其他
503
506
606
8140
8270
树脂与分离介质
7Li标记化合物
赤藓糖
木糖
受体拮抗剂
抗生素成分
诊断试剂用稳定剂
疫苗用洗涤剂
抗肿瘤抗代谢药物
氘代单体
聚酰亚胺用溶剂
紫外线吸收剂
阻燃试剂
热聚合引发剂
蒽类和蒽醌类
纳米碳单元结构
储氢材料
光致发光材料
镁 盐
铯 盐
半金属化合物
阴离子表面活性剂
诊断用指示剂
荧光素类
有机薄膜太阳能电池用受体材料
芴类
自组装材料用表面活性剂
Langmuir-Blodgett(LB)膜成膜试剂
其他荧光指示剂和探针
MOFs材料
用于色谱的碳水化合物标记物
用于免疫测定的蛋白染料
用于光谱的蛋白染料
电解质材料
脂质
固醇代谢
HJ 869-2017
RoHS指令
喹啉（手性砌块）
阴离子单标
二苯乙烯苷类
除草剂
脂类（功能食品研究）
生物黄酮素
[6+3]螺环化合物
C-H 氟化
DANPHOS配体
BABIBOP配体
WALPHOS配体
噻唑类
有机溶剂
埃索美拉唑
利多卡因
GB 31656.14-2022
其他标准品与对照品
其他还原剂
C-S键生成用试剂
苦基肼类衍生物
脱水试剂
磷酸化反应
其他类离子液体
全氟芳香族化合物
其他含氮化合物
萘啶
电子级溶剂
当量溶液
青霉素类
纺织品中分散染料检测
交联剂检测
偶联剂检测
生物分析
D5836
D6296
38407
DIN-其他
1311
601/602
8015
8032
8111
8095
8151
核磁标准品
山梨糖
二肽
蛋白/磷酸酶抑制剂
受体激动剂
神经递质药物成分
抗炎药物成分
其他的植物素
固定
离子交换树脂
羧酸类单体
胆甾型液晶
光致产酸剂
铑 盐
钴 盐
铷 盐
铁 盐
铈 盐
锌 盐
银 盐
感光剂
显影剂
磁性材料
有机酸
HPLC用离子对试剂
内分泌科学&荷尔蒙信号通路
罗丹明类
窗口层材料用试剂
膦酸类
醚生成
其他光学材料
唾液酸
嘧啶核苷酸及其类似物
硫化物，二硫化物，三硫化物
硫化剂, 硫化促进剂
给体-受体(DA)型单体
用于色谱的蛋白染料
HJ 758-2015
HJ 1050-2019
HJ 1004-2018
HJ 1055-2019
含氧有机分子链接剂
炔类链接剂
燃料电池材料用铂催化剂
燃料电池材料用钯催化剂
烷烃（手性砌块）
阴离子混标
三嗪类
[6+4]螺环化合物
[6+6]螺环化合物
HiersoPHOS配体
XANTPHOS配体
Phox配体
其他有机叠氮化物
芳香族末端炔烃
异靛蓝类
奥美沙坦酯
依托考昔
西替利嗪
黄体酮
西地那非
索非布韦
缬沙坦
坎地沙坦
替勃龙
阿加曲班
GB 10767-2021
GB 5009.284-2021
GB 31656.8-2021
GB 1886.316-2021
GB 31656.13-2021
GB 31658.17-2021
GB 31656.10-2021
GB 1903.26-2022
GB 1903.57-2022
GB 23200.24-2016
金属氧化剂
金属氢化物类还原剂
其他螯合试剂
其他自由基
甲酰化反应
锂催化剂
钒催化剂
Salen配体
PhanePhos配体
催化剂与配体套包装
腙
亚硝基化合物
二噻烷
奎宁
吩嗪
吩恶嗪
酞嗪
核苷酸合成用标记试剂
铝盐
铜盐
生物级溶剂
HPLC衍生化试剂-电化学检测
HPLC流动相添加剂
多溴联苯检测
醛和酮类化合物检测
食品中被膜剂
食品中加工助剂
食品中增稠剂
真菌毒素标准品及对照品
食品中污染物检测
EP(欧洲药典)标准品
纺织品中表面活性剂检测
中国药典标准品
纺织品中苯酚和芳香族化合物检测
食品中酸度调节剂
食品中氨基酸
塑化加速剂检测
烟草分析
有机锡化合物分析
D6352
D6584
508
547
551
548
604
627
8060
8070
8085
8315
8318
20846-20848
JIS-其他
阿拉伯糖
艾杜糖
鼠李糖
螯合剂
SDS-PAGE和Native PAGE电泳预制胶
蛋白Marker
药物代谢酶激活剂
染色试剂盒
蛋白质质谱分析
降血脂药物成分
抗病毒药物成分
诊断试剂用酶
诊断试剂用辅酶和辅酶因子
疫苗用活化剂
肿瘤生长调节
化学预防剂
电泳缓冲液
植物化学通用试剂
辅酶及辅酶因子
嘌呤生物碱
毒素和毒液
酸酐类单体
硅酮类单体
天然聚合物
聚合交联剂
电荷传输材料
电子传输材料
主体材料
芘类
缓冲层材料
碳纳米管
环蕃
冠芳烃
主体-环糊精
主体-杯芳烃
硅
钆 盐
锆 盐
镧 盐
钕 盐
镍 盐
铅 盐
钐 盐
镱 盐
钼氧化物
防护面罩
食品中的有机酸检测
高纯稀土化合物
PI3K/Akt/mTOR信号通路
JAK/STAT信号通路
粮食及其制品中霉菌毒素的检测
NF-κB信号通路
缓冲层材料用试剂
核酸电泳染料
细胞膜染色
DNA损伤信号通路
有机薄膜太阳能电池用供体材料
跨膜转运蛋白信号通路
磷光材料用掺杂剂
碳纳米材料
发光聚合物
光敏剂
螯合剂和离子探针
闪烁体
香豆素类染料
苯并呋喃类
四嗪
一氧化碳替代试剂
其它可控聚合试剂
硅烷类
其他核苷酸合成试剂
光反应性交联剂
试药
指示剂和指示液
用于流式细胞术的核酸染料
蛋白电泳染料
核苷酸
GB/T 22048-2008
HJ 350-2007
GB/T 21911-2008
GB/T 14204-1993
HJ 711-2014
HJ 703-2014
HJ 698-2014
HJ 699-2014
HJ 697-2014
HJ 676-2013
HJ 637-2018
HJ 592-2010
HJ 799-2016
HJ 754-2015
HJ 744-2015
HJ 734-2014
HJ 715-2014
HJ 893-2017
HJ 867-2017
HJ 868-2017
HJ 850-2017
HJ 834-2017
HJ 835-2017
HJ 805-2016
HJ 801-2016
HJ 974-2018
HJ 998-2018
HJ 950-2018
HJ 961-2018
HJ 951-2018
HJ 912-2017
HJ 1026-2019
HJ 1020-2019
GB 36600-2018
GB 15618-2018
GB/T 21294-2014
其他PEG
Hantzsch型单体
氨基类链接剂
硼酸邻二酚类链接剂
有机金属铂纳米颗粒前体
镍化合物
燃料电池材料用钌催化剂
维生素
噁唑, 异噁唑, 噁唑啉及噁唑烷酮（手性砌块）
叶酸代谢
HJ 1082-2019
微生物提取物
山酮类
抗氧化剂
萜类（植物化学成分）
生物碱（植物化学成分）
[5+3]螺环化合物
HJ 1189—2021
HJ 1183-2021
BIMAH配体
BIPHEP配体
PEG叠氮化物
催化剂, 配体
羧酸类末端炔烃
糖叠氮化物
萘酰亚胺
细胞培养基
季磷盐
硫鎓盐
哌啶鎓盐
铵盐（化学电池）
磷腈
兰索拉唑
伊马替尼
利伐沙班
噻康唑
他达拉非
多奈哌齐
曲美他嗪
氨氯地平
阿德福韦酯
甲磺酸达比加群酯
阿立哌唑
匹莫范色林
别嘌呤醇
辛伐他汀
盐酸美金刚
头孢替安
桂利嗪
头孢替坦
布洛芬
吉非替尼
格拉司琼
依达拉奉
已酮可可碱
舒必利
来氟米特
克霉唑
甲氧苄啶
比卡鲁胺
美托洛尔
氟他胺
替莫唑胺
甲氧氯普胺
拉呋替丁
盐酸阿替卡因
氟桂利嗪
帕瑞昔布
托法替尼
卡培他滨
帕利哌酮
硼替佐米
GB 1886.303-2021
GB 1886.315-2021
GB 31658.15-2021
GB 31658.10-2021
GB 31657.1-2021
GB 19295-2021
GB 31613.3-2021
GB 4806.12-2022
GB 1903.40-2022
GB 1886.361-2022
GB 4806.8-2022
GB 31613.5-2022
GB 31604.28-2016
GB 5009.17-2021
GB 31658.22-2022
GB 1886.129-2022
GB 1903.6-2015
GB 1886.64-2015
品牌
全部
Amethyst
J&K
J&K Scientific
1-Material
AccuStandard
Fluorochem
Frontier
Strem
Wilmad
Accela
Apollo
ChemBridge
Echelon
Key Organics
Matrix
Montreal Optoelectronics
Nu-Chek
Rieke Metals
SERVA
TCI
TRC
TRC-DG
TM-生物基体标准物质
3M
Biocomma
Cambridge Isotope Laboratories（CIL）
Chem Service
Chiron
ChromaDex
Daicel(大赛璐)
Dr. Ehrenstorfer
EDQM(EP)
First Standard
LGC
Maybridge
NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
NSI
PCL
Polymer Source
TM-代销
Thermo Scientific
Tmstandard-固标
Tmstandard-有机单标
Tmstandard-有机标样
USP
WITEGA
Wako
XFNANO
中国计量科学研究院
中国食品药品检定研究院
农业部环境质量监督检验测试中心
北京有色金属研究院
北京海岸鸿蒙标准物质技术有限责任公司
北京海岸鸿蒙标准物质技术有限责任公司-粒度系列
环境保护部标准样品研究所
砌块化学
锐标
Aldrich
Cerilliant
Supelco
纯度
全部
-
"100%", 99.96 atom % D
"100%", 99.96 atom % D, contains 0.03?% (v/v) TMS
"100%", 99.96 atom % D, contains 1?% (v/v) TMS
"Special HOH", 99.9 atom % D
(96%-Ce)
(99.8+%-Rb)
(99.9%-Ag)
(99.9%-Al)
(99.9%-Ba, Sr<.03%)
(99.9%-Bi)
(99.9%-Ce)
(99.9%-Dy)
(99.9%-Er)
(99.9%-Eu)
(99.9%-Fe)
(99.9%-Gd)
(99.9%-In)
(99.9%-Ir)
(99.9%-La)
(99.9%-Nd)
(99.9%-Ni)
(99.9%-Os)
(99.9%-Pr)
(99.9%-Pt)
(99.9%-Rh)
(99.9%-Ru)
(99.9%-Sc)
(99.9%-Sm)
(99.9%-Sr)
(99.9%-Tb)
(99.9%-Tm)
(99.9%-Y)
(99.9%-Yb)
(99.9+%-Co)
(99.9+%-Lu)
(99.95%-Ca)
(99.99 %-Ca)
(99.99%-Ba, Sr 0.5%)
(99.99%-Gd)
(99.99%-Li)
(99.99%-Sc)
(99.99%-Sr)
(99.99+%-Al)
(99.99+%-Ba)
(99.99+%-Hf, <0.15% Zr)
(99.99+%-Hf, <0.2% Zr)
(99.99+%-Hr, <.15% Zr)
(99.99+%-Hr, <0.2%-Zr)
(99.99+%-Mg)
(99.99+%-Se)
(99.99+%-Sr)
(99.995%-As)
(99.995%-Sr)
(99.997%-K)
(99.999%-Ba)
(99.999%-Ca)
(99.999%-Ga)
(99.999%-Li)
(99.999%-Mg)
(99.999%-Pt
(99%-Co)
(99%-Rb)
(99+%-Ag)
(99+%-Ce)
(99+%-Cs)
(dry re-dispersible pellets)
(sym.), ≥95.0% (HPLC), technical
(sym.), ≥99% (from N)
<5% 2-hydroxy-1-methylpyridinium p-toluenesulfonate, technical grade, ≥90%
= 98%+
= 99.5% (Assay)%+
= 99% (Elemental Analysis)%+
= 99% (GC)%+
> 96%
> 97%
> 98 %
> 98%
>=99.9%
>14%
>80%
>85%
>90.0%(T)%+
>90%
>90%%+
>94.0%(GC)%+
>95.0%(GC)%+
>95.0%%+
>95%
＞95%
>95% in F+ active
>95%%+
>96.0%(GC)%+
>96%
>96%%+
>97.0%(GC)%+
>97%
＞97%
>97% (>99% ee)
>97%%+
>98.0%(GC)
>98.0%(GC)%+
>98.0%(HPLC)(T)%+
>98.0%(HPLC)%+
>98.0%(N)%+
>98.0%(T)%+
>98%
＞98%
>98%%+
>99.0%(GC)%+
>99.9%
>99%
>99%%+
~100% active ingredients basis
~15% in H2O, light yellow
~2.0?M in THF
~25% in H2O (1.68 M)
~25% in methanol (T)
~3.4?M in 2-methyltetrahydrofuran
~40% in H2O
~5% Water, technical grade, 90%
~50% in methanol: water (2:3)
~80%
~9:1
~90%
~95%
≥ 93%
≥ 95.50%
≥ 95%
≥5.0%
≥75% (capillary GC)
≥80%
≥85%
≥90.0% (HPLC)
≥90%
≥90% (HPLC)
≥90% (NMR)
≥90%, FCC, FG
≥90%, FG
≥92%
≥92%, FCC, FG
≥93%, technical grade
≥94%
≥94% (GC)
≥95.0%
≥95.0% (AT)
≥95.0% (CHN)
≥95.0% (GC)
≥95.0% (H-NMR)
≥95.0% (HPLC)
≥95.0% (N)
≥95.0% (NMR)
≥95.0% (sum of enantiomers, GC)
≥95.0% (sum of enantiomers, HPLC)
≥95.0% (T)
≥95.0% (TLC)
≥95%
≥95% (HPLC)
≥95%, 70% isoamyl acetate basis, FCC
≥95%, FCC
≥95%, FCC, FG
≥95%, FG
≥96.0%
≥96.0% (calc. based on dry substance, C/N)
≥96.0% (calc. on dry substance, AT)
≥96.0% (GC)
≥96.0% (HPLC)
≥96.0% (sum of enantiomers, GC)
≥96.0% (sum of enantiomers, HPLC)
≥96.0% (T)
≥96%
≥96% (TLC)
≥96%, FCC, FG
≥96%, FG
≥97.0%
≥97.0% (31P-NMR), yellow-brown
≥97.0% (AT)
≥97.0% (CHN)
≥97.0% (GC)
≥97.0% (H-NMR)
≥97.0% (HPLC)
≥97.0% (HPLC/AT)
≥97.0% (NT)
≥97.0% (sum of enantiomers, GC)
≥97.0% (T)
≥97.0% (TLC)
≥97%
≥97% (GC)
≥97% (TLC)
≥97%, contains ~60?ppm monomethyl ether hydroquinone as inhibitor
≥97%, FCC
≥97%, FCC, FG
≥97%, FG
≥97%, optical purity ee: ≥99%
≥98.0%
≥98.0% (AT)
≥98.0% (CHN)
≥98.0% (dry substance, T)
≥98.0% (GC)
≥98.0% (gravimetric)
≥98.0% (HPLC)
≥98.0% (NT)
≥98.0% (S)
≥98.0% (sum of enantiomers, GC)
≥98.0% (sum of enantiomers, HPLC)
≥98.0% (T)
≥98.0% (TLC)
≥98.5%
≥98.5% (GC)
≥98.5% (HPLC)
≥98.5% (N)
≥98%
≥98% (GC)
≥98% (HPLC)
≥98%, deposition grade
≥98%, FCC
≥98%, FCC, FG
≥98%, FG
≥98%, isoamyl benzoate 70?%, FCC
≥99.0%
≥99.0% (AT)
≥99.0% (dried material, AT)
≥99.0% (GC)
≥99.0% (GC), powder
≥99.0% (HPLC)
≥99.0% (NT)
≥99.0% (sum of enantiomers, GC)
≥99.0% (sum of enantiomers, HPLC)
≥99.0% (sum of enantiomers, TLC)
≥99.0% (T)
≥99.0% (TLC)
≥99.0%, contains ~0.005% 4-tert-butylcatechol as inhibitor
≥99.0%, FCC, FG
≥99.5%
≥99.5%, ≥99.999% trace metals basis
≥99.5%, purified by redistillation
≥99.7%
≥99.9% trace metals basis
≥99.99%
≥99.99% trace metals basis
≥99.995% trace metals basis
≥99.999% (purity based on trace metal impurities)
≥99.999% trace metals basis
≥99%
≥99% (GC)
≥99% (sum of enantiomers, GC)
≥99%, contains <=20 ppm Hydroquinone and/or <=50 ppm MEHQ as stabilizer
≥99%, contains ≤50?ppm monomethyl ether hydroquinone as inhibitor
≥99%, contains 10-20?ppm monomethyl ether hydroquinone as inhibitor
≥99%, contains 10-60?ppm monomethyl ether hydroquinone as inhibitor
≥99%, FCC
≥99%, FCC, FG
≥99%, FG
≥99%, FG, FCC
0
0,000
0,000-50,000
0.02% w/v aq.
0.05?M in poly(dimethylsiloxane), vinyl terminated
0.06mg/ml
0.1 % w/w in MtBE
0.1 mg/mL in Acetonitrile
0.1 mg/mL in Acetonitrile:Methanol
0.1 mg/mL in Ethyl acetate
0.1 mg/mL in Hexane
0.1 mg/mL in MeOH
0.1 mg/mL in Methanol
0.1 mg/mL in MtBE
0.1 mg/mL in Water
0.1-0.4?mm particle size
0.1?M in poly(dimethylsiloxane), vinyl terminated
0.1?mg/mL in methylene chloride, analytical standard
0.1% w/v aq.
0.1% w/v solution in ethanol
0.2 mg/mL in Hexane
0.2 mg/mL in MeOH
0.25 mg/mL in MtBE
0.25?M in THF
0.25?wt. % in H2O
0.5 M in 2-methyltetrahydrofuran
0.5 M in toluene
0.5 mg/mL in Acetonitrile
0.5 mg/mL in CH2Cl2
0.5 mg/mL in MtBE
0.5?M in dichloromethane
0.5?M in hexanes
0.5?M in methyl tert-butyl ether
0.5?M in THF
0.5?M in toluene
0.5000 M in Water
0.50mg/mL
0.5M aq. with 10% methanol
0.95
0.96%+
0.97%+
0.98
0.98%+
000-10,000
1 mg/mL in Acetonitrile
1,900
1?M in THF
1?M in toluene
1?wt. % in benzyl alcohol
1.0 % w/w in MtBE
1.0?M in 2-methyltetrahydrofuran
1.0?M in dibutyl ether
1.0?M in diethyl ether
1.0?M in heptane
1.0?M in hexanes
1.0?M in methylene chloride
1.0?M in pentane
1.0?M in THF
1.0?M in toluene
1.00mg/mL
1.1% in H2O, surfactant-free, high-conductivity grade
1.4?M in THF: toluene (1:3)
1.5 M in THF
1.5?M in diethyl ether
1% cross-linked, 100-200 mesh
1% cross-linked, 100-200 mesh, 0.3-2.0 mmol/g on poly
1% cross-linked, 100-200 mesh, 0.5-1.0 mmol/g on PS-DVB
1% cross-linked, 100-200 mesh, 0.5-1.5 mmol/g on PS-DVB
1% cross-linked, 100-200 mesh, 0.5-2.5 mmol/g on poly
1% cross-linked, 100-200 mesh, 1.0-1.4 mmol/g
1% cross-linked, 100-200 mesh, 2.0-4.0 mmol/g on poly
1% cross-linked, 200-400 mesh
1% w/v aq.
10 mg/mL in Hexane
10 mg/mL in Water
10 μg/mL in Acetonitrile
10 μg/mL in Ethyl acetate
10,000μg/mL
10?mg/mL in heptane, analytical standard
10?wt. % in H2O
10?wt. % in propylene glycol
10.0 mg/mL in Heptane
10.0 mg/mL in Hexane
10.0ng/μL
10% in water
100 μg/mL in Acetonitrile
100 μg/mL in Acetonitrile:Methanol (50:50)
100 μg/mL in Acetonitrile:Methanol (95:5)
100 μg/mL in Dichloromethane
100 μg/mL in Hexane
100 μg/mL in Isooctane
100 μg/mL in MeOH
100 μg/mL in Methanol
100 μg/mL in Methyl cellosolve
100 μg/mL in MtBE
100 μg/mL in n-Hexane
100 μg/mL in PT Methanol
100 μg/mL in Pyridine
100 μg/mL in Water
100-200?mesh particle size, extent of labeling: 1.1?mmol/g loading
100-200?mesh, extent of labeling: 0.5-1.0?mmol/g OH loading, 1?% cross-linked wi
100-200?mesh, extent of labeling: 1.0-1.5?mmol/g OH loading, 1?% cross-linked wi
100-200?mesh, extent of labeling: 1.0?mmol/g loading, 1?% cross-linked
100-200?mesh, extent of labeling: 1.5-2.0?mmol/g OH loading, 1?% cross-linked wi
100-200?mesh, extent of labeling: 2.0?mmol/g loading, 1?% cross-linked
100-200?mesh, extent of labeling: 3.5-4.5?mmol/g Cl- loading, 1?% cross-linked
100?μg/mL in acetone, analytical standard
100.00%
100%
1000 μg/mL
1000 μg/mL in Acetonitrile
1000 μg/mL in CH2Cl2
1000 μg/mL in Dichloromethane
1000 μg/mL in Ethanol
1000 μg/mL in Ethyl acetate
1000 μg/mL in EtOH
1000 μg/mL in Hexane
1000 μg/mL in Isooctane
1000 μg/mL in MeOH
1000 μg/mL in Methanol
1000 μg/mL in Methylene chloride
1000 μg/mL in MtBE
1000 μg/mL in Water
1000 μg/mL in Water:Diethylamine (80:20)
1000?μg/mL in hexane, analytical standard
1000?μg/mL in methanol, analytical standard
1000?μg/mL in methyl tert-butyl ether, analytical standard
1000ug/ml
1000μg/ml
1000μg/mL
1000μgbase/mL
100mg/mL
100μg/ml
100μg/mL
100μg/mLinAcetonitrile
100μgbase/mL
10mg/mL
10Wt%
10μg/mL
1250μg/mL
13-14% active oxygen
134μg/ml
14-18% w/v in cyclohexane
15 wt. % (in propylene glycol), FG
15-20?wt. % in H2O, ≥99.99% trace metals basis
1500μg/mL
15Wt%
16% w/v aq.
2 μg/mL in Methanol
2?M in ethyl acetate
2?M in methylene chloride
2?M in THF
2.0 mg/mL in CH2Cl2
2.0 mg/mL in Dichloromethane
2.0 mg/mL in Hexane
2.0 mg/mL in Isooctane
2.0 mg/mL in MeOH
2.0?M in chlorobenzene
2.0?M in DMF
2.0?M in THF
2.0mg/L
2.0mg/mLinMeOH
2.8?wt % dispersion in H2O, low-conductivity grade
2.8mg/L
2% aq.
2% cross-linked, 200-400 mesh
2% cross-linked, ca 60 mesh, 8.0meq/g
2% in ethylene glycol monobutyl ether/water, 3:2, electronic grade
2% solution in water
20 mg/mL in CH2CL2
20 mg/mL in MtBE
20 μg/mL in MtBE
20?wt. % in H2O
20?μg/mL in methanol, analytical standard
20% w/w aq.
20% w/w, 0.91M in THF
200 ng/μL in Isooctane
200 μg/mL in Acetonitrile
200 μg/mL in MeOH
200 μg/mL in MtBE
200-400?mesh, extent of labeling: ~6.0?mmol/g loading, 2?% cross-linked
200-400?mesh, extent of labeling: 0.5-1.0?mmol/g OH loading, 1?% cross-linked wi
200-400?mesh, extent of labeling: 0.9-1.5?mmol/g Cl loading, 1?% cross-linked
200-400?mesh, extent of labeling: 1.0-1.5?mmol/g Cl- loading, 2?% cross-linked
200-400?mesh, extent of labeling: 1.0?mmol/g loading, 1?% cross-linked
200-400?mesh, extent of labeling: 1.5-2.0?mmol/g Cl- loading, 1?% cross-linked
200-400?mesh, extent of labeling: 1.5-2.0?mmol/g OH loading, 1?% cross-linked wi
200-400?mesh, extent of labeling: 2.0-2.5?mmol/g Cl- loading, 2?% cross-linked
200-400?mesh, extent of labeling: 3.0-3.5?mmol/g Cl- loading, 1?% cross-linked
200-400?mesh, extent of labeling: 3.5-4.5?mmol/g Cl- loading, 1?% cross-linked
200?μg/mL in acetonitrile, analytical standard
200?μg/mL in hexane, analytical standard
200?μg/mL in methylene chloride, analytical standard
2000 μg/mL in Cyclohexane
2000?μg/mL in methanol, analytical standard
2000μg/mL
200μg/mL
25 wt% in water
25 wt% in methanol
25% w/w aq.
25% w/w aq., 99.5%
25% w/w in hexane
25% w/w in methanol
250?μg/mL in methyl tert-butyl ether, analytical standard
2500 μg/mL in Acetonitrile:MeOH (90:10)
25μg/mL
28-30% methoxyl, 7-12% hydroxypropyl
3?wt. % in propylene glycol
3.0?M in diethoxymethane
3.0?M in diethyl ether
3.0?M in THF
3.0mg/mL
3.0μg/mL
3% in 2-Methyltetrahydrofuran/cumene
30-40?mesh, extent of labeling: 1.0?mmol/g loading, 1?% cross-linked
30-40?mesh, extent of labeling: 2.0?mmol/g loading, 1?% cross-linked
30% w/v aq.
30% w/w aq.
300 μg/mL in MeOH
3000μg/mL
325?mesh
3C
4.0mg/L
40 wt% solution in methanol
40 μg/mL in MtBE
40?wt. % in H2O
40?wt. % in methanol
40.0%(GC)
40%
40% in 1,2-propanediol monomethyl ether acetate
40% w/w aq. soln.
40% w/w in methanol
42?wt. % in methanol
43% Rh
45?wt. % in methanol
45% w/v Aqueous Colloidal Solution
46?wt. % in H2O
48?wt. % in H2O
5 mg/mL in Pyridine
5,000
5?wt. % in H2O
5.0 mg/mL in Hexane
5.0 mg/mL in MeOH
5.0 mg/mL in MtBE
5.0mg/L
5% on calcium carbonate powder
5% on strontium carbonate powder
5% Pd
5% w/v in methanol
50 wt.% aq.
50 μg/ml in Isooctane
50 μg/ml in Isooctane
50 μg/mL in Isooctane
50 μg/mL in Isopropanol
50 μg/mL in Methanol
50-100?mesh
50-100?mesh, extent of labeling: 2.5-4.0?mmol/g Cl- loading, 1?% cross-linked wi
50-100?mesh, extent of labeling: 4.0?mmol/g loading, 1?% cross-linked
50?wt. % in H2O
50?wt. % in toluene
50.0-60.0wt.%
50.0%(GC)
50.0%(T)
50% in 1,2-propanediol monomethyl ether acetate
50% in water
50% w/w aq.
50%, FG
50%(LC)
500 μg/mL in n-Hexane
500?μg/mL each component in methanol, analytical standard
500?μg/mL in methanol, analytical standard
500?μg/mL in methyl tert-butyl ether, analytical standard
5000 μg/mL in MeOH
5000?μg/mL in acetonitrile, analytical standard
5000?μg/mL in methanol, analytical standard
5000μg/mL
500μg/mL
506μg/ml
50μg/mL
54-56% Cu
55.0%(GC)
55%
60 μg/mL in MtBE
60?wt. % in H2O
60.0%(GC)
60.0%%+
60%
60% aq.
60% aq. soln.
60% meta, 40% para and 1% ortho, 99%, contains ~50?ppm 4-tert-butylcatechol as i
65?wt. % in H2O
65.0%(GC)
65%
68.8μg/mL
70-90?mesh, extent of labeling: 0.5-1.0?mmol/g OH loading, 1?% cross-linked with
70-90?mesh, extent of labeling: 1.0-1.5?mmol/g OH loading, 1?% cross-linked with
70-90?mesh, extent of labeling: 1.5-2.0?mmol/g Cl- loading, 1?% cross-linked
70-90?mesh, extent of labeling: 1.5-2.0?mmol/g OH loading, 1?% cross-linked with
70.0%(GC)
70.0%(LC)
70.0%(T)
70.0%(W)
70%
70% azeotrope with methanol
70%, in methanol
72%
72% aq. Soln
73.40%
738μg/ml
74.0%(GC)
75?wt. % in H2O
75?wt. % in isopropanol
75.0%(GC)
75.0%(LC)
75%
75+%
8
8 mg/mL in Pyridine
80?wt. % in H2O
80?wt. % in H2O, contains 600?ppm monomethyl ether hydroquinone as inhibitor
80.0%(GC)
80.0%(LC)
80%
80% aq.gel
80% in H2O
80% in H2O, technical grade
80%, technical grade
80%(LC)
82.50%
82.70%
83.0%(GC)
83.0%(LC)
85.0%(GC)
85.0%(LC)
85.0%(LC&QNMR)
85.0%(LC&T)
85.0%(NMR)
85.0%(QNMR)
85.0%(T)
85%
85% min
85%, technical grade
85%%+
85+%
87.0%(GC)
87.00%
88.0%(GC)
88.40%
88%
89.0%(GC)
89.0%(T)
89%
9.5-11.5?wt. % in 1-methyl-2-pyrrolidinone, electronic grade
90-95%
90.0-110.0% (NT)
90.0%(E)
90.0%(GC)
90.0%(GC&T)
90.0%(LC)
90.0%(LC&N)
90.0%(LC&QNMR)
90.0%(LC&T)
90.0%(N)
90.0%(QNMR)
90.0%(T)
90.0%%+
90.30%
90.40%
90%
90% (Tech grade)
90%, contains ~500?ppm phenothiazine as stabilizer
90%, technical grade
90%%+
90%+
90+%
90+%%+
91.6%
91%
92.0%(GC)
92.0%(LC)
92.0%(N)
92.0%(T)
92.20%
92%
92%, technical grade
92%%+
93.0%(GC)
93.0%(GC&T)
93.0%(LC)
93.0%(LC&T)
93.0%(T)
93.30%
93.5%
93.60%
93%
93%, technical grade
93%+%+
94.0%(GC)
94.0%(LC)
94.0%(T)
94.30%
94.40%
94%
94%%+
94+%
95
95.0%(E)
95.0%(GC)
95.0%(GC&QNMR)
95.0%(GC&T)
95.0%(GC&W)
95.0%(LC)
95.0%(LC&N)
95.0%(LC&QNMR)
95.0%(LC&T)
95.0%(N)
95.0%(NMR)
95.0%(QNMR)
95.0%(T)
95.0%(T&GC)
95.0%(T&N)
95.0%(T&QNMR)
95.0%(W)
95.0%%+
95.20%
95.50-104.50%
95.50%
95.8%
95%
95% (99% ee)
95% (elemental analysis)
95% anhydrous basis
95%, (98% ee)
95%, (99% ee)
95%, contains <0.05% tert-butylcatechol as inhibitor
95%, contains ≤200?ppm BHT as inhibitor
95%, contains 200-300?ppm MEHQ as inhibitor
95%, contains 200-650?ppm hydroquinone monomethyl ether as inhibitor
95%, contains silver wool as stabilizer
95%, FG
95%(GC)
95%(T)
95%（γ form + β form）
95%%+
95%+
95%+%+
95+%
95+%%+
96 %%+
96.0%(GC)
96.0%(GC&N)
96.0%(GC&T)
96.0%(LC)
96.0%(LC&N)
96.0%(LC&T)
96.0%(N)
96.0%(N&T)
96.0%(T)
96.0%(T&LC)
96.0%(T&N)
96.0%%+
96.00%%+
96.30%
96.5%
96.60%
96.80%
96.90%
96%
96%, contains 200-300?ppm monomethyl ether hydroquinone as inhibitor
96%, contains 200-650?ppm monomethyl ether hydroquinone as inhibitor
96%, contains 3,5-di-tert-butylcatechol as inhibitor
96%, contains 50?ppm monomethyl ether hydroquinone as inhibitor
96%%+
96+%
97.0%(GC)
97.0%(GC)(T)%+
97.0%(GC&N)
97.0%(GC&QNMR)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&N&T)
97.0%(LC&T)
97.0%(N)
97.0%(N&T)
97.0%(QNMR)
97.0%(T)
97.0%(T&LC)
97.0%(T&QNMR)
97.0%(W)
97.0%(W&T)
97.0%%+
97.00%
97.00%%+
97.20%
97.40%
97.5%
97.5%(LC)
97.50%
97.70%
97.90%
97%
97% (>99% ee)
97% (99.999%-Au)
97% (GC)
97% (H-NMR)
97% (HPLC)
97% (mixture of isomers)
97% (typically)
97% cis-1,4
97%, 99.99% trace metals basis
97%, contains ~100?ppm monomethyl ether hydroquinone as inhibitor
97%, contains 100?ppm monomethyl ether hydroquinone as inhibitor
97%, contains 100?ppm tert-butylcatechol as inhibitor
97%, contains 200?ppm monomethyl ether hydroquinone as inhibitor
97%, FG
97%, mixture of isomers
97%, powder
97%%+
97+%
97+% (>99% ee)
97+%%+
98 atom % 13C, 99% (CP)
98 atom % D
98 atom % D, 98% (CP)
98.0%()
98.0%(GC)
98.0%(GC&N)
98.0%(GC&QNMR)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&GC)
98.0%(LC&N)
98.0%(LC&N&T)
98.0%(LC&QNMR)
98.0%(LC&T)
98.0%(LC&W)
98.0%(N)
98.0%(N&GC)
98.0%(N&LC)
98.0%(N&QNMR)
98.0%(N&T)
98.0%(QNMR)
98.0%(T)
98.0%(T&GC)
98.0%(T&LC)
98.0%(T&N)
98.0%(T&QNMR)
98.0%(W)
98.0%%+
98.00%
98.00%%+
98.10%
98.2%
98.20%
98.30%
98.40%
98.5-101.0%
98.5%
98.5% min
98.5%(GC)
98.5%(T)
98.5%（全反式维生素 A 棕榈酸酯）；1.5%(顺式 维生素 A 棕榈酸酯)
98.5+%
98.60%
98.70%
98.8%
98.80%
98.9%(HPLC)；99.8%（UV）
98.90%
98&, (99% ee)
98%
98% (99.9%-Al)
98% (99.99%-Zr)
98% (99% ee)
98% (HPLC)
98% dry basis
98% min
98%, (99% ee)
98%, complies for IR spectroscopy
98%, contains ~50?ppm monomethyl ether hydroquinone as stabilizer
98%, contains ≥0.001-≤0.11% monomethyl ether hydroquinone as stabilizer
98%, contains 0.1% 4-tert-butylcatechol as inhibitor
98%, contains 100?ppm hydroquinone as inhibitor
98%, contains 100?ppm MEHQ
98%, contains 200?ppm monomethyl ether hydroquinone as inhibitor
98%, contains 90-110?ppm monomethyl ether hydroquinone as inhibitor
98%, FCC
98%, FG
98%, optical purity ee: 96% (GLC)
98%, optical purity ee: 97% (GLC)
98%, optical purity ee: 98% (GLC)
98%, optical purity ee: 99% (GLC)
98%, stable crystalline form of butadiyne
98%%+
98%ee, 98%
98%ee, 98%
98+ atom %D
98+%
98+%%+
99 atom % 13C
99 atom % D
99.0-101.0%
99.0-101.5%
99.0%
99.0% min
99.0%()
99.0%(GC)
99.0%(GC&T)
99.0%(LC)
99.0%(LC&T)
99.0%(N)
99.0%(QNMR)
99.0%(T)
99.0%(T&GC)
99.0%(T&LC)
99.0%%+
99.0+%
99.00-101.00%
99.00%
99.00%%+
99.10%
99.20%
99.3%
99.30%
99.4%(HPLC)；99.8%（UV）
99.40%
99.48%%+
99.5 atom % D
99.5 atom % D, 99% (CP)
99.5 atom % D, contains 0.1?% (v/v) TMS
99.5%
99.5% min
99.5%, purified by sublimation
99.5%(GC)
99.5%(GC&T)
99.5%(HPLC);99.6%（UV）
99.5%(LC)
99.5+%
99.50%
99.60%
99.7-100.3%
99.7-100.5%
99.7%
99.7+%
99.70%
99.8-100.1%
99.8%
99.8% trace metals basis
99.8%(GC)
99.8+%
99.80%
99.9
99.9 atom % 12C
99.9 atom % D
99.9 atom % D, anhydrous
99.9 atom % D, contains 0.03?% (v/v) TMS
99.9 atom % D, contains 1?% (v/v) TMS
99.9%
99.9% min
99.9% trace metals basis
99.9+%
99.90%
99.95-100.05
99.95%
99.95% trace metals basis
99.95+%
99.975%
99.98%
99.985%
99.99%
99.99% trace metals basis
99.994%
99.995% trace metals basis
99.996%
99.997%
99.997% trace metals basis
99.998%
99.999%
99.999% metals basis, ≥99.5%
99.999% trace metals basis
99.9995+%
99.9999%
99%
99% (99.9%-Ho)
99% (99.99%-Ti)
99% (99.999%-Pt)
99% (GC)
99% min
99%, (99.999%-Si) PURATREM
99%, contains <1000?ppm p-tert-butylcatechol as inhibitor
99%, contains ≤100?ppm monomethyl ether hydroquinone as inhibitor
99%, contains 0.1% 3,5-di-tert-butylcatechol as inhibitor
99%, contains 10?ppm monomethyl ether hydroquinone as inhibitor
99%, contains 100?ppm phenothiazine as inhibitor
99%, contains 15?ppm p-tert-butylcatechol as inhibitor
99%, contains 500?ppm monomethyl ether hydroquinone as inhibitor
99%, FCC, FG
99%, optical purity ee: 99% (GLC)
99%, powder
99%%+
99+%
99+% TMDSO
99+%%+
absolute, over molecular sieve (H2O ≤0.01%), ≥98.0% (GC)
absolute, over molecular sieve (H2O ≤0.04%), ≥99.5% (GC)
absolute, stored over molecular sieve
AldrichCPR
Aliquat 175 (75% aq. soln.)
allkylating agent, ≥97.0% (GC)
ampule of 1000?mg
ampule of 250?mg
analytical standard
anhydrous, ≥99%
anhydrous, 99.8%
anhydrous, 99.9 atom % D
anhydrous, powder, 99.99% trace metals basis
anhydrous, powder, 99.999% trace metals basis
antioxidant, ≥96.0% (HPLC)
antioxidant, ≥99.0% (HPLC)
AR
ArgoPore?-NH2, extent of labeling: 0.6-1.1?mmol/g N loading
as complex with dichloromethane
available chlorine 68?%
average Mn ~1,000
average Mn ~1,150
average Mn ~1,500, 50?wt. % in methacrylic acid/water, contains 1000?ppm MEHQ as
average Mn ~1,900
average Mn ~1,982
average Mn ~10,000
average Mn ~10,000, powder
average Mn ~110,000, viscosity ~50,000?cSt
average Mn ~12,000
average Mn ~13,000, methylhydrosiloxane 3-4?mol %
average Mn ~15,000 by GPC, powder
average Mn ~17,500
average Mn ~2,000
average Mn ~2,300 by VPO, isobutylene >90?%
average Mn ~2,500
average Mn ~2,700
average Mn ~2,800
average Mn ~2,800, average Mw ~5,800
average Mn ~2,900, contains 300-500?ppm BHT as stabilizer
average Mn ~24,000
average Mn ~25,000 by GPC, powder
average Mn ~27,000
average Mn ~3,000
average Mn ~3,000 by VPO
average Mn ~30,000
average Mn ~320, isobutylene >90?%
average Mn ~340
average Mn ~357
average Mn ~375
average Mn ~390
average Mn ~4,000
average Mn ~4,670
average Mn ~400
average Mn ~425
average Mn ~426
average Mn ~432, 84?wt. % in 1-butanol
average Mn ~450
average Mn ~468, EO/phenol 1.5, contains 250?ppm MEHQ as inhibitor
average Mn ~5,000
average Mn ~50,000 by GPC
average Mn ~530
average Mn ~560
average Mn ~570
average Mn ~580
average Mn ~600
average Mn ~629
average Mn ~644
average Mn ~65,000
average Mn ~650
average Mn ~683
average Mn ~692, contains 100?ppm MEHQ as inhibitor
average Mn ~7,200
average Mn ~70,000
average Mn ~711
average Mn ~725
average Mn ~749
average Mn ~75,000 by GPC, powder
average Mn ~8,400
average Mn ~860
average Mn ~875
average Mn ~912
average Mn ~914
average Mn ~920
average Mn ~950, methylhydrosiloxane 50?mol %
average Mn 1,300
average Mn 1,530-2,070 by VPO
average Mn 1,700-3,200
average Mn 10,000
average Mn 10,000, contains MEHQ as inhibitor
average Mn 1310
average Mn 2,000, contains ≤1500?ppm MEHQ as inhibitor (may contain)
average Mn 20,000, contains MEHQ as inhibitor
average Mn 2000, contains ~1000?ppm MeHQ as stabilizer
average Mn 250
average Mn 324, contains 200-300?ppm MEHQ as inhibitor
average Mn 3400
average Mn 360, contains 500-800?ppm MEHQ as inhibitor
average Mn 40,000-70,000
average Mn 441
average Mn 45,000-55,000, powder
average Mn 5,000
average Mn 5,000, PDI ≤1.2
average Mn 5,500
average Mn 575
average Mn 6,000, contains ≤1500?ppm MEHQ as inhibitor
average Mn 6,000, contains 1000?ppm 4-methoxyphenol as inhibitor
average Mn 70,000-100,000
average Mn 750, contains 900-1100?ppm MEHQ as inhibitor
average Mn 790 by VPO, beads
average Mn 950, contains 100?ppm MEHQ as inhibitor, 300?ppm BHT as inhibitor
average Mv ~300,000, crystalline
average Mw <100,000 (very low molecular weight), 35?wt. % in H2O
average Mw ~1,000,000 by GPC, ≥19?wt. % in H2O
average Mw ~1,000,000, 25?wt. % in H2O
average Mw ~1,000,000, powder
average Mw ~1,080,000, average Mn ~311,000
average Mw ~1,100,000, powder
average Mw ~10,000 by GPC
average Mw ~100,000 by GPC, beads
average Mw ~100,000 by GPC, powder
average Mw ~12,000 by GPC
average Mw ~13,000 (GPC vs. poly(ethylene oxide)), 50?wt. % in isopropanol
average Mw ~130,000
average Mw ~130,000 by LS, 50?wt. % in ethanol
average Mw ~14,000, average Mn ~10,000 by GPC, flakes
average Mw ~140,000 by GPC
average Mw ~15,000 (GPC vs. PEG std.)
average Mw ~15,000 by GPC, powder
average Mw ~150,000
average Mw ~17,000, 20?wt. % in H2O
average Mw ~200,000
average Mw ~200,000, PDI 3-4
average Mw ~216,000 by LS, average Mn ~80,000, powder
average Mw ~216,000, average Mn ~80,000
average Mw ~25,000
average Mw ~250,000
average Mw ~34,000 by GPC, average Mn ~15,000 by GPC
average Mw ~35,000 by LS, average Mn ~16,000 by MO, pellets (Transparent)
average Mw ~38,000 by GPC, made from natural rubber
average Mw ~5,700, average Mn ~4,800
average Mw ~50,000 (GPC vs. poly(ethylene oxide)), powder
average Mw ~50,000, PDI 3-4
average Mw ~500,000 by GPC
average Mw ~500,000, PDI 3-4
average Mw ~534,000 by GPC, powder
average Mw ~65,000 by GPC, powder
average Mw ~65,000, 20?wt. % in H2O
average Mw ~70,000, crystalline
average Mw ~70,000, powder
average Mw ~700,000
average Mw ~700,000 by GPC
average Mw ~90,000
average Mw ~92,000 by GPC, in toluene
average Mw ~95,000 by GPC, in toluene
average Mw 1,600
average Mw 10,000
average Mw 2,000,000, 15?wt. % in H2O
average Mw 200,000-350,000 (medium molecular weight), 20?wt. % in H2O
average Mw 3,000, 50?wt. % in H2O
average Mw 400,000-500,000 (high molecular weight), 20?wt. % in H2O
average Mw 5,000-10,000, powder
average Mw 70,000-100,000, powder
BASF quality, ≥94.5%
BASF quality, ≥95%
BASF quality, ≥98%
BASF quality, 95%
c(1/2Na2CO3)：0.1mol/L
c(1/2Na2CO3)：0.5mol/L
ca 84%
ca. 80% in water
catalyst grade (for peroxide polymerization), ≥98.5% (GC)
ChiPros?, produced by BASF
ChiPros?, produced by BASF, ≥99.0%
ChiPros?, produced by BASF, 98%
ChiPros?, produced by BASF, 99%
cis/trans isomers, 1000?μg/mL in methanol, analytical standard
coating 50/30μm, needle size 24 ga, for use with manual holder
contains <100?ppm monomethyl ether hydroquinone as inhibitor, 98%
contains <2,000?ppm MEHQ as inhibitor, 98%
contains <200?ppm monomethyl ether hydroquinone as inhibitor, 98%
contains ~100?ppm MEHQ as inhibitor, 97%
contains ~25% water
contains ~250?ppm Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinna
contains ≤0.1% BHT as inhibitor, 98%
contains ≤100?ppm BHT as inhibitor, 96%
contains ≤2% BHT as stabilizer, 97%
contains ≤30?ppm MEHQ as inhibitor, 99%
contains ≤40?ppm MEHQ + HQ as stabilizer, 98%
contains ≤6000 ppm hydroquinone as stabilizer
contains ≤650?ppm MEHQ as inhibitor
contains ≤7% KCl, 93%
contains 0.01% potassium hydroxide as stabilizer, 99%
contains 10-20?ppm MEHQ as inhibitor, 99%
contains 10-20?ppm monomethyl ether hydroquinone as inhibitor, 98%
contains 100?ppm hydroquinone as inhibitor, ≥90%
contains 100?ppm MEHQ as inhibitor, 98%
contains 100?ppm MEHQ as inhibitor, 99%
contains 100?ppm tert-butylcatechol as inhibitor, 97%
contains 15-20?ppm monomethyl ether hydroquinone as inhibitor, 99%
contains 15-20?ppm monomethyl ether hydroquinone as inhibitor, technical grade
contains 150-250?ppm MEHQ as inhibitor, 95%
contains 20?ppm MEHQ as inhibitor, 95%
contains 200?ppm monomethyl ether hydroquinone as inhibitor, 200?ppm hydroquinon
contains 200?ppm monomethyl ether hydroquinone as inhibitor, 97%
contains 200?ppm monomethyl ether hydroquinone as inhibitor, 99%
contains 250?ppm MEHQ as inhibitor, 99%
contains 250?ppm monomethyl ether hydroquinone as inhibitor
contains 250?ppm monomethyl ether hydroquinone as inhibitor, technical grade
contains 3-20?ppm hydroquinone as inhibitor, ≥99%
contains 5?ppm monomethyl ether hydroquinone as inhibitor
contains 50-100?ppm MEHQ as inhibitor, 98%
contains 50-185?ppm MEHQ as inhibitor, 98%
contains 500?ppm BHT as stabilizer
contains 500?ppm MEHQ as inhibitor, 96%
contains 500?ppm monomethyl ether hydroquinone as inhibitor, 500?ppm hydroquinon
contains 600?ppm monomethyl ether hydroquinone as inhibitor, technical grade
contains 70?ppm hydroquinone as inhibitor
contains 700-1000?ppm monomethyl ether hydroquinone, 90%
contains 75-125?ppm hydroquinone as inhibitor, 0-120?ppm hydroquinone monomethyl
contains 75?ppm HQ as inhibitor, 900?ppm MEHQ as inhibitor, 97%
contains 80-120?ppm MEHQ as inhibitor, 95%
contains 80?ppm BHT as stabilizer, 99%
contains 90-150?ppm monomethyl ether hydroquinone as inhibitor, technical grade
contains copper as stabilizer, 95%
contains copper as stabilizer, 99%
contains inhibitor, 97%
contains MEHQ as inhibitor, 97%
contains monomethyl ether hydroquinone as inhibitor, >99%
contains phenothiazine as stabilizer, 95%
crystalline
crystalline, +200?mesh, 96%
crystalline, 98%
crystalline, mixture of stereoisomers. Melts between 80 and 90?°C depending on s
Cu 55% min
deposition grade, ≥98%
deposition grade, ≥98% (GC), ≥99.99% (as metals)
dist., ≥98.0% (GC)
dry, ≥98.0% (T)
dry, ≥98.5% (HPLC)
Dye content 60?%
Dye content 70?%
Dye content 80?%
Dye content 85?%
Dye content 90?%
Dye content 95?%
Dye content 98?%
Dye content 99?%
electronic grade, ≥99.99%
electronic grade, ≥99.99% trace metals basis
electronic grade, 99.995% trace metals basis, average Mw ~27,000
electronic grade, 99% trace metals basis
eq. wt. 4,400 Amine, eq. wt. 4,400 Amine
Equal Conc. by %w/w
ester terminated, lactide:glycolide 75:25, Mw 76,000-115,000
ester terminated, lactide:glycolide 85:15, Mw 190,000-240,000
ester terminated, Mw 50,000-75,000
ester terminated, Mw 54,000-69,000
ethyl acrylate <5?wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC
ethylene 27?mol %
extent of labeling: ~50?wt. % loading
extent of labeling: 0.4?mmol/g Pd loading, Pd 1.0, TPP 0.8
FCC
FCC, ≥98%
FCC, FG
FG
flakes
for catalysis, ≥98.5% (T)
for derivatization (GC/GC-MS)
for energy applications
for energy applications, ≥95%
for ESR-spectroscopy
for GC derivatization
for peptide synthesis, ≥99.8% (GC)
free radical
granular, 97%
in THF/toluene
in xylene, Pt ~2?%
indicator grade
inherent viscosity 0.55-0.75?dL/g?(lit.)
internal salt
kanata purity
lactide:glycolide (65:35), Mw 40,000-75,000
lactide:glycolide 50:50, ester terminated, Mw 24,000-38,000
lactide:glycolide 50:50, ester terminated, Mw 7,000-17,000
light-emitting polymer, predominantly trans
liquid
Loading: 0.02mmol per tablet
Lonza quality, ≥91.0% (GC)
Lonza quality, ≥93.0% (GC)
Lonza quality, ≥95.0% (GC)
Lonza quality, ≥96.0% (GC)
Lonza quality, ≥97.0% (GC)
Lonza quality, ≥97.5% (GC)
Lonza quality, ≥98.0% (GC)
Lonza quality, ≥98.0% (w/w) (GC)
Lonza quality, ≥98% (GC)
Lonza quality, ≥99.0% (GC, KF)
Lonza quality, ≥99.0% (GC)
Lonza quality, ≥99.5% (GC)
Lonza quality, ≥99.5% (w/w)
Lonza quality, ≥99% (GC)
Lonza quality, 79.0-83.0% (calculated)
Lonza quality, 96.0-100.3% (w/w) (T)
Lonza quality, 98.0-100.3% (w/w) (GC)
Lonza quality, 99.0-100.3% (w/w) (T)
low HCl, 97%
low molecular weight
M.W. 75,000, 30% w/v aq.
made from synthetic tartaric acid, 97%
medium molecular weight
melt index 11?g/10 min (279°C/49 newton), pellets
melt index 6?g/10 min (380°C/2.16 kg)
MgO≈40-43.5%
min 98.5%
min. 85%
min. 90%
min. 91%
min. 94%
min. 95%
min. 95% (99% ee)
min. 96%
min. 97%
min. 97% (99% ee)
min. 98%
min. 98% (>99% ee)
min. 99%
min.95%
min.98%
Mixture of 3- and 4-isomers, 97%, contains 700-1100?ppm nitromethane as inhibito
mixture of C11 to C14 iso-alkyl ethers with C13 iso-alkyl predominating
mixture of C11 to C14?iso-alkyl ethers with C13?iso-alkyl predominating
mixture of C8-C10 C8 is dominant
mixture of cis and trans, ≥92%
mixture of cis and trans, ≥95%
mixture of cis and trans, ≥97%, FG
mixture of cis and trans, ≥98%
mixture of cis and trans, ≥98%, FCC, FG
mixture of cis and trans, 99%
mixture of endo and exo, predominantly endo, 95%
Mixture of hydroxypropyl and hydroxyisopropyl methacrylates, 97%, contains 180-2
mixture of isomers
mixture of isomers, ≥95%
mixture of isomers, ≥97%
mixture of isomers, natural (US), ≥97%
mixture of isomers, natural, ≥88%
mixture of isomers, natural, 95%, FG
mixture of isomers, natural, 97%, FG
mixture of stereo isomers, ≥97.0% (GC)
Mixture of trimer and tetramer
Mn ~2,500
Mn ~800
Mn 44% min
Mw ~11,000
Mw ~125,000
Mw ~200,000, 30?wt. % in H2O
Mw ~75,000, 18?wt. % in H2O
Mw 900,000
N/A
nanoparticles, dispersion, in H2O
nanotubes
natural
natural (US), ≥85%
natural (US), ≥90%
natural (US), ≥95%, FG
natural (US), ≥97%, FG
natural (US), ≥98%
natural (US), ≥98%, FCC, FG
natural (US), ≥98%, FG
natural (US), ≥99%, FG
natural (US), FG
natural, ≥65%
natural, ≥80%
natural, ≥90%
natural, ≥94%, FG
natural, ≥95%
natural, ≥95%, FG
natural, ≥97%
natural, ≥97%, FCC, FG
natural, ≥97%, FG
natural, ≥98%
natural, ≥98%, 80% isoamyl butyrate basis, FCC
natural, ≥98%, FCC
natural, ≥98%, FCC, FG
natural, ≥98%, FG
natural, ≥99%
natural, ≥99%, FCC
natural, ≥99%, FCC, FG
natural, 90%
natural, 95%, FG
natural, 97.0%, FG
natural, 97%
natural, 98%
natural, 98%, 70% isoamyl isobutyrate basis
natural, 98%, FG
natural, 99%
natural, 99%, FG
natural, FCC
natural, FCC, ≥97%
natural, FG
natural, mixture of enantiomers, ≥98%, FCC
neat
needle size 24 ga, for use with manual holder, coating 75?μm
NH{3} 30.0+%
NH{3} ca 30%
NMR grade, ≥99.5%
NMR reference standard, 0.0485?M in acetone-d6 (99.9 atom % D)
No Data%+
optical purity ee: ≥99%
optical purity ee: 97% (GLC)
optical purity ee: 99% (GLC)
packaged for use in deposition systems
Pd 15%
Pd 16.7%
Pd 56.0% min
PEG average Mn ~5,000, PCL average Mn ~32,000
pellets
pellets, 99+% trans-1,4
pellets, MDI-polyester/polyether polyurethane.
pellets, melt index 5?g/10 min (190°C/2.16kg)
Ph Eur
phase Triton X-100, bottle of 50?g
porous, extent of labeling: ~5.5?mmol/g Cl loading
powder
powder (Granular), 98%
powder, ≤30?μm particle size, 98%
produced by BASF
produced by BASF, ≥90%
produced by BASF, ≥95%
produced by BASF, ≥98% (H-NMR)
produced by INEOS Oligomers, ≥99.0% (GC)
produced by Wacker Chemie AG, Burghausen, Germany
produced by Wacker Chemie AG, Burghausen, Germany, >95.0% n- and iso-isomer basi
produced by Wacker Chemie AG, Burghausen, Germany, ≥92% n- and iso-isomer basis
produced by Wacker Chemie AG, Burghausen, Germany, ≥95.0% cyclodextrin basis (ca
produced by Wacker Chemie AG, Burghausen, Germany, ≥96% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, ≥97.0% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, ≥98.0% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, ≥98.0% (T)
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, 40% in THF
produced by Wacker Chemie AG, Burghausen, Germany, 70% in toluene
Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, ≥98.0% cyclodex
purified by recrystallization
purified by redistillation, ≥99.5%
purified by redistillation, ≥99%
purified by sublimation, ≥99%
purified by sublimation, 99%
puriss., ≥99.0% (sum of enantiomers, GC)
purum p.a., ≥99.0% (AT)
purum, ≥98.0% (GC)
racemic, ≥98.0% (GC)
Re 71.0-76.0?%
reagent grade
reagent grade, ≥99%
reagent grade, 97%
reagent grade, 98%
ReagentPlus?, ≥99.0%
ReagentPlus?, ≥99.8%
ReagentPlus?, ≥99%
ReagentPlus?, 99%
redist., ≥97.0% (HPLC)
reduced
regiorandom
regioregular
regioregular, average Mn 54,000-75,000, electronic grade, 99.995% trace metals b
regioregular, electronic grade, 99.995% trace metals basis, average Mn 15,000-45
Reillex? 402 ion-exchange resin, 2?% cross-linked with divinylbenzene
Reillex? 425 ion-exchange resin, 25?% cross-linked with divinylbenzene
Reillex? HP ion-exchange resin, 25?% cross-linked with divinylbenzene
Rh 25.5%
Ru 34.6%
semiconductor grade PURANAL? (Honeywell 17713)
sublimed grade, 99.99% trace metals basis
suitable for photographic applications
support is Amberlyst? IRA-400, Macroporous, 20-50?mesh, extent of labeling: ~2.5
synthesis grade
synthesis grade, ≥95%
tech
TECH
Tech grade
Tech.
tech. 70%
tech. 75%
tech. 90%
Tech. 90%
tech. 93%
Tech.80%
tech.90%
tech%+
technical
technical grade
technical grade, ~90%
technical grade, ≥80%
technical grade, ≥85%
technical grade, ≥90%
technical grade, 50%
technical grade, 70%
technical grade, 75%
technical grade, 80%
technical grade, 85%
technical grade, 85%, contains 200?ppm monomethyl ether hydroquinone as inhibito
technical grade, 90%
technical grade, 92%
technical grade, 92%, mixture of cis and trans
technical grade, 93%
technical grade, 94%
technical grade, 95%
technical grade, contains ~75?ppm hydroquinone as inhibitor, 90%
technical grade, contains 200?ppm monomethyl ether hydroquinone as inhibitor
technical grade, mixture of isomers, 90%
technical grade, synthetic, 90%
technical, ~40% (TLC)
technical, ~46% Ni basis (KT)
technical, ~60% (NMR)
technical, ~60% in H2O
technical, ~90% (T)
technical, ≥65% (GC)
technical, ≥70%
technical, ≥85% (GC)
technical, ≥90%
technical, ≥90% (AT)
technical, ≥90% (calc. based on dry substance, AT)
technical, ≥90% (GC)
technical, ≥93.0% (GC)
technical, ≥95.0% (GC)
technical, ≥95.0% (T)
technical, ≥95% (GC)
technical, ≥95% (HPLC)
technical, ≥97.0% (GC)
technical, 40-60% (GC)
technical, 70-75% in H2O (T)
technical, 90%
technical, mixture of isomers
Varied Conc %w/w
Varied conc. by %w/w
Varied conc. by weight
Varied conc. in Carbon disulfide
Varied conc. in CH2Cl2
Varied conc. in Hexane
Varied conc. in MeOH
Varied conc. in Methanol
Varied conc. in MtBE
Varied conc. in Water
vinyl acetate 12?wt. %, melt index 8?g/10 min (190°C/2.16kg)
viscosity ~65?cSt
viscosity ~750?cSt
viscosity 0.65?cSt?(25?°C)
viscosity 1,800-2,200?cSt
viscosity 1.0?cSt?(25?°C)
viscosity 18,000-22,000?cSt
viscosity 50?cSt?(40?°C)(lit.)
Water Diethylamine 80:20
wet, nanoparticles, extent of labeling: 0.4?mmol/g Pd(0) loading (dry basis)
zinc chloride salt, <0.5% crystal violet, Dye content 80?%
zinc chloride salt, certified by the Biological Stain Commission, Dye content 85
γ-PGA>95%,mw>700000
含新乌头碱 31.7%，次乌 头碱 30.0%，乌头碱31.8%
多浓度
直径25mm厚度5mm
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