细分目录
全部
胺
芳烃
含氯砌块
醇
羧酸
酯
含溴砌块
其他芳香族含氟化合物
烷烃
吡啶
硝基化合物
醛
其他膦配体
氰或腈
嘧啶
烯烃
酰胺
手性噁唑啉配体
恶唑啉配体
含碘砌块
其他手性配体
有机膦
噻吩
手性联萘配体
其他农残检测用标准品及对照品
硼酸及衍生物
SadPhos配体
硫醚与二硫醚
咪唑
钌催化剂
噻唑
其他脂肪族含氟化合物
EPA-其他
呋喃
氮杂卡宾配体
钯催化剂
其他硅烷
硫氰酸酯与异硫氰酸酯
其他杂环含氟化合物
羧酸酐
氯硅烷
噁二唑
保护和衍生化试剂
硫醇
增塑剂检测
哌啶
膦酸酯/次膦酸酯
酰亚胺
化学气相沉积与原子层沉积前体
吲哚
喹啉
三氟甲基芳香族化合物
硼酸酯
哌嗪
异源双官能团PEG
去垢剂
吡咯烷
砜与亚砜
铑催化剂
化妆品中其他禁用组分检测
噻二唑
酰卤
肼
吡咯
多肽偶联试剂
氘代化合物
噁唑, 异噁唑, 噁唑啉及噁唑烷酮
羧酸盐
均相催化
其他杂环
指示剂
烷氧基硅烷
炔烃
手性硫脲类有机催化剂
金属光催化剂
USP(美国药典)标准品
手性膦酸类有机催化剂
苯并呋喃
磺酰卤
蛋白质修饰
吗啉
硅氧烷
铁催化剂
吡嗪
手性亚磷酸酯配体
单官能团PEG
噻吩类
染色剂和染料
铱催化剂
三唑
胺（手性砌块）
多环芳烃检测
同源双官能团PEG
缩醛, 缩酮及原酸酯
膦酸/次膦酸盐
其他荧光探针, 标记物和染料
REACH分析
苯并噻唑
有机磷杀虫剂
二氟甲基芳香族化合物
酮
Solvias配体
纺织品中增塑剂检测
三嗪
苯并咪唑
核苷及衍生物
香精香料
异氰酸酯
喹唑啉
硅烷偶联剂
吡喃
除草剂及除草剂解毒剂
手性三氟膦酰胺类有机催化剂
糖及其衍生物
挥发性有机物
其他有机分子催化剂
DuPho&BPE 配体
BINOL配体
胺配体
哒嗪
缓冲试剂
汽车涂料中有害物质检测
多溴联苯检测
镍催化剂
咔唑
磷卤化物
有机碱
黄酮类
三氟甲基杂环化合物
酶抑制剂
药物活性成分
氨基与硝基芳香化合物检测
苯并噻吩
手性胺配体
杂质对照品
502
核苷酸及衍生物
杀菌剂
524
其他类
氨基酸及衍生物
苯并二噻吩类
HPLC衍生化试剂-紫外检测
铂催化剂
其他金属催化剂
BINAP配体
脯氨酸类有机催化剂
糖合成试剂
GC衍生化试剂-硅烷化
其他荧光染料
胺类单体
分析用酸碱盐
聚乙二醇化剂 & 聚乙二醇隔片
含氧有机分子链接剂
硅烷化试剂
钳形配体和配合物
芴和芴酮类
肟
卟啉
核苷酸合成保护试剂
苯并吡喃
磺酸与亚磺酸
玩具中增塑剂检测
脂肪酸和脂肪酸甲酯、乙酯检测
钙钛矿材料用试剂
铜催化剂
过敏原标检测
多肽合成保护试剂
其他无机盐
锆催化剂
离子液体
含氮有机分子链接剂
萜类
其他含硫化合物
绿色合成溶剂
增塑剂
Buchwald配体
JOSIPHOS配体
螯合剂
手性辅基
环状酰亚胺
抗氧化剂检测
葡萄糖
吡咯类
叠氮化物
磺酸盐与亚磺酸盐
硫脲
手性方酰胺类有机催化剂
有机锡
丙氨酸
甘氨酸
偶氮与重氮
氟硼荧染料
氟硼荧类染料
其他偶联试剂
钛催化剂
生物医用单体
联吡啶配体, 三联吡啶配体
多硫试剂
醇（手性砌块）
脲
嘌呤
乙烯类聚合物
菲咯啉
硫羰基化合物
核苷酸合成磷酸化试剂
给体单体
氯化试剂
金鸡纳碱
OLED和PLED材料合成用试剂
苯并噻二唑类
RoHS检测
醇类单体
磁性纳米材料
N-未取代单环吡唑类
RAFT试剂
咔唑类
OFET材料合成用试剂
二氧化硅微球
C-H 催化剂
钴催化剂
DUPHOS配体
吲唑
苯乙烯类聚合物
溴化试剂
碳二亚胺类
Horner-Wadsworth-Emmons试剂
其他有机金属试剂
氮杂环丁烷
HPLC衍生化试剂-荧光检测
纺织品中挥发性有机物检测
基础氨基酸
陶瓷多孔材料用试剂
多羟基硝酮
氧化膦类
552
羧酸类单体
酞菁和卟啉染料
类固醇
苯丙氨酸
N-取代单环吡唑类
喹喔啉
定制标准品
神经科学
二元胺
有机酸
硼烷类还原剂
P-PHOS配体
胺盐
SEGPHOS配体
硅氮烷
核苷酸合成偶联试剂
钠盐
纺织品中偶氮染料检测
硅酮类聚合物
化妆品中染发剂检测
抗体-药物偶联物(ADC)联接剂
超干溶剂
四唑
芳胺类
二糖
Spiro配体
其它
Xu-Phos
汽车内亚硝基化合物
抗生素
多羟基吡咯烷
二氟甲基化试剂
手性亚膦酰胺配体
吡啶配体
金催化剂
无水溶剂
脒
半胱氨酸与胱氨酸
全氟取代脂肪族化合物
膦酸/次膦酸
无机氧化物
其他标准品及对照品
食品中脂质
封端基团
染料合成用试剂
非金属光催化剂
Ming-Phos
GB 10765-2021
活性酯类
多肽合成用溶剂
主体-冠醚
[6+5]螺环化合物
C-H 活化用配体及辅基
胍
手性拆分试剂
细胞裂解及组分分离
药物代谢研究试剂
化妆品中防晒剂检测
铵盐类相转移催化剂
二氟甲基杂环化合物
二氟甲基脂肪族化合物
三氟甲基脂肪族化合物
8330
苯类
酸和碱
嘌呤核苷酸及其类似物
氟化剂
酚类
精氨酸
亚膦酰胺
其他杀虫剂
石化分析
13C标记化合物
聚醚
荧光团
其他手性催化剂
HPLC衍生化试剂-手性检测
树状大分子砌块
烯烃聚合催化剂
格氏试剂
赖氨酸
糖基供体
脂类
纳米材料合成用试剂
金属有机骨架化合物用金属盐
生物活性小分子
生物碱类
其他螺环化合物
手性分析用衍生化试剂
多氯联苯检测
氨基甲酸酯类杀虫剂
聚氨酯催化剂
其他金属氧化物
化妆品中防腐剂检测
嘌呤核苷及其类似物
SIPHOS配体
PROTAC连接子
其他合成试剂
衍生化试剂
磺胺类
酸酐类单体
cataCXium配体
脯氨酸
钾盐
变性剂
稳定剂
萘类
介孔材料
受体单体
咪唑类离子液体
膦烷类
铵盐
空穴材料
常见生物医用高分子
嘧啶核苷及其类似物
碳水化合物
Bunte盐
BIPHEP配体
碘化试剂
通用合成溶剂
氮杂环庚烷
含硒化合物
β-受体激动剂类
玩具中禁用芳香剂
阻燃剂检测
阿洛糖
半乳糖
底物
其他聚合物
螺芴氧杂蒽(SFX)
PyrOx配体
MONOPHOS配体
氰基茚酮类
冠醚
C-H Activation用添加剂
磺酸酯与亚磺酸酯
三氟硼酸盐
发光和掺杂材料
光聚合引发剂
三氟甲基化试剂
维蒂希试剂
锌催化剂
谷氨酸
多肽合成用链接剂
有机氯杀虫剂
同基双功能交联剂
诊断试剂用缓冲剂
分子生物学通用试剂
酶底物
ATRP试剂
n型有机半导体材料
苯并噻吩类
其他荧光标记物
固相微萃取探针
四臂PEG
PC-Phos
Xiao-Phos
吡咯烷（手性砌块）
咪唑（手性砌块）
GC衍生化试剂-酯化和烷基化
缓凝剂检测
甘露糖
诊断试剂用辅酶和辅酶因子
诊断试剂其他原辅料
细胞培养通用试剂
聚乙二醇和低聚乙二醇
萘酰亚胺
其他相转移催化剂
钒催化剂
BPE配体
有机锌
吖啶
手性Salen配体
TLC衍生化试剂
纺织品中多环芳烃检测
玩具中防腐剂检测
8141
核心生化试剂
四羧酸二酐
供体材料
化妆品中限用组分检测
酯（手性砌块）
GB 31604.52-2021
羰基二咪唑衍生物
非均相催化
氨基醇
二氧环戊烷
奎宁
酚类化合物检测
其他兽药
其他塑料添加剂检测
嘧啶类碱基
色原
诊断试剂用表面活性剂
乙烯类单体
p型有机半导体材料
氧化物,氮化物以及其他陶瓷纳米颗粒
静脉曲张袜
光吸收层材料用试剂
硅烷偶联剂和粘合促进剂
光催化剂用试剂
荧光素及其衍生物
其他氟化试剂
C7 到 C17
咪唑鎓盐
哌嗪（手性砌块）
高价碘类氧化剂
脲类
全氟杂环化合物
食品中违法添加物检测
光刻胶用单体
硫醇类
氧化与还原
MOFs材料
吸取萃取搅拌棒（SBSE）
糖类(天然产物)
噻唑类
其他非卤化C-X键生成试剂
组氨酸
亮氨酸
天冬氨酸
环氧乙烷
其他含磷化合物
贵金属盐
苯并咪唑和硝基咪唑类
纺织品中禁/限用阻燃剂检测
8150
8260
其他药物成分
染色剂
环氧化物单体
光刻胶用光引发剂
其他还原剂
金属去除剂
硫酸盐与亚硫酸盐
铁盐
气味检测
食品中维生素
安防产品分析
605
625
624
8315
树脂与分离介质
核磁试剂
嘌呤类碱基
疾病模型制备试剂
肿瘤研究化合物
DNA&RNA纯化试剂
缓冲液
烯丙基类单体
蒽类和蒽醌类
其他纳米材料
溶剂和其他试剂
电极材料用试剂
磷光材料用掺杂剂
嘧啶核苷酸及其类似物
多羟基哌啶
上氘试剂
Xiang-Phos
香豆素类(天然产物)
醌类
苯丙素类
木脂素类
[6+6]螺环化合物
Phox配体
路易斯酸
鏻盐类
铅催化剂
银催化剂
MANDYPHOS配体
有机铝
其他非天然氨基酸衍生物
鸟氨酸
钡盐
稀土金属盐
核磁溶剂
液相色谱溶剂
食品中抗氧化剂
554
8270
蛋白电泳缓冲液
神经递质药物成分
细胞培养用维生素
丙烯酸类单体
荧光酶底物
菲类和菲咯啉类
受体材料
金属有机骨架化合物用溶剂
用于纳米合成的表面活性剂与配体
铵 盐
硅氧化物
神经信号通路
染料敏化太阳能电池用离子液体
苯并呋喃类
其他配体
氨基-氨基交联剂
氨基酸
核苷酸
Peng-Phos
其他手性砌块
多溴联苯醚检测
Garphos配体
磷酸甘油酯代谢
酸类
甾体及其皂苷类
维生素（功能食品研究）
E3泛素连接酶配体
吸附剂及干燥剂
酪氨酸
环氧化合物
硫代试剂
铜盐
ACS级溶剂
塑料防老剂检测
503
622
X-衍射晶体学
药物代谢酶抑制剂
生物分子核磁
二异氰酸酯
空穴传输层用试剂
花菁类
电致荧光和磷光材料
多羟基吡咯里西啶
八臂PEG
BABIBOP配体
脱水试剂
稀土金属催化剂
Salen配体
SEGPHOS-配体
有机锗
氮杂吲哚
硅醇
当量溶液
食品中糖类和甜味剂
杀螨剂
塑化加速剂检测
ASTM-其他
515
8041
8010
8061
8140
7Li标记化合物
核糖
异基双功能交联剂
诊断试剂用稳定剂
疫苗用洗涤剂
抗肿瘤抗代谢药物
辅酶及辅酶因子
酰胺类单体
异氰酸酯单体
电子传输材料
向列型和近晶型液晶
主体材料
纳米碳单元结构
感光剂
细胞质染色
发光金属配合物
氟代糖
pH敏感指示剂及探针
亲脂性和膜探针
GB 36600-2018
三氟甲硫基化试剂
醛类链接剂
胺盐（手性砌块）
三嗪类
其他植物化学成分
[4+4]螺环化合物
异靛蓝类
GB 31658.9-2021
硅烷类还原剂
金属氢化物类还原剂
烷基化试剂
催化剂与配体套包装
苯甘氨酸
腙
稠环吡唑类
咪唑啉,咪唑啉啶
活化剂(糖基化作用)
锂盐
HPLC衍生化试剂-电化学检测
喹诺酮
有机锡化合物分析
504
615
8111
疫苗用其他原辅料
丙烯酸类聚合物
噁唑啉类聚合物
紫外线吸收剂
交叉耦合聚合催化剂
储氢材料
紫精和联吡啶
钾 盐
钠 盐
铜 盐
磁珠
诊断用指示剂
食品染料检测
代谢信号通路
芴类
其他有机硅化合物
酰胺生成
树脂及分离材料
其他荧光指示剂和探针
硫化物，二硫化物，三硫化物
四氟硼酸盐
给体-受体(DA)型单体
过渡金属二硫族化物
HiersoPHOS配体
SDP配体
芳香族末端炔烃
苝酰亚胺
GB 31604.58-2023
GB 31656.8-2021
鏻盐类相转移催化剂
缬氨酸
苏氨酸
镁盐
光谱溶剂
质谱用衍生化试剂
酸性样品用离子对试剂
拟除虫菊酯类杀虫剂
纺织品中苯酚和芳香族化合物检测
汽车内紫外线吸收剂
玩具中着色剂检测
交联剂检测
M07-053
M07-052
D3120
D3246
D4294
D6445
1673
336
373
8754
16591
抗病毒药物成分
包埋
阻燃试剂
热聚合引发剂
富勒烯
链接剂
光致发光材料
铂 盐
化妆品中着色剂检测
化学发光相关试剂
电子传输层用试剂
有机薄膜太阳能电池用受体材料
脂质
RoHS指令
Biginelli型单体
杂杯芳烃
柠檬酸循环
C-H 氯化/C-H 溴化
HJ 1184-2021
WALPHOS配体
其他末端炔烃
氨基酸（手性砌块）
吗啉（手性砌块）
GB 31656.14-2022
GB 23200.93-2016
其他标准品与对照品
过氧化物类氧化剂
烷基转移试剂
其他氧化剂
PhanePhos配体
烯配体
有机锂
蛋氨酸（甲硫氨酸）
二噻烷
氧杂环丁烷
硅酸酯
核苷酸合成脱保护剂
钙盐
HPLC流动相添加剂
醛和酮类化合物检测
纺织品中表面活性剂检测
玩具中阻燃剂检测
有机金属标准品及对照品
D3798
D4110
D4327
D5453
D5836
1667
300
506
507
606
8021
8011
8060
8032
8095
果糖
抗生素成分
其他的植物素
试剂盒
氘代聚合物
环氧类聚合物
芘类
光致产酸剂
激光染料
金属羰基化合物
钴 盐
锡 盐
锰氧化物
锑氧化物
陶瓷
阴离子表面活性剂
硒氧化物
食品中的有机酸检测
交联剂
其他色谱耗材配件
荧光素类
DNA损伤信号通路
太阳能电池材料用表面修饰剂
两性表面活性剂
唾液酸
其他寡糖
二噁烷
其他反应基团交联剂
HJ 350-2007
HJ 962-2018
三蝶烯冠醚
燃料电池材料用钯催化剂
维生素
Wei-Phos
哌啶（手性砌块）
动物提取物
[6+4]螺环化合物
[5+4]螺环化合物
C-H 氟化
PhenCar-Phos配体
脂肪族末端炔烃
TY-Phos
GB 31658.17-2021
GB 31658.10-2021
GB 4806.8-2022
GB 31658.23-2022
GB 5009.168-2016
C-S键生成用试剂
磷酸化反应
丝氨酸
季膦盐类离子液体
其他含氮化合物
亚硝基化合物
酞嗪
手性还原试剂
多肽合成用标记试剂
糖基受体
气相顶空溶剂
食品中防腐剂
植物生长调节剂
青霉素类
中国药典标准品
纺织品中分散染料检测
除泡剂检测
ICP混标
纺织品中有机锡化合物检测
505
531
551
8082
8120
8240
核磁标准品
岩藻糖
山梨糖
多糖
凝胶制备
蛋白/磷酸酶抑制剂
抗炎药物成分
固定
内酯类单体和丙交酯单体
聚合用表面活性剂
光刻胶添加剂
金纳米粒子
开关分子
有机非线性光学(NLO)材料
铑 盐
锂 盐
镁 盐
其他金属盐
铋氧化物
铌氧化物
显影剂
磁性材料
非离子表面活性剂
奶粉或其他食品中非蛋白胺类物质检测
高纯稀土化合物
化妆品中磺胺类药物
染料敏化太阳能电池用染料
细胞膜染色
零长度交联剂
跨膜转运蛋白信号通路
香豆素类
醚生成
发光聚合物
金纳米材料
香豆素类染料
硫化剂, 硫化促进剂
硅烷类
巯基-巯基交联剂
用于色谱的碳水化合物标记物
电极材料
电解质材料
HJ 869-2017
HJ 822-2017
HJ 997-2018
HJ 963-2018
镍化合物
铂纳米颗粒前体
C2 到 C6
花青素类
萜类（植物化学成分）
生物碱（植物化学成分）
[5+5]螺环化合物
DANPHOS配体
XANTPHOS配体
浆料
杂环类末端炔烃
有机溶剂
阿立哌唑
利多卡因
GB 1886.302-2021
GB 5009.265-2021
EDTA衍生物
杯芳烃
其他螯合试剂
苦基肼类衍生物
胺化反应
相-转移催化剂
吩恶嗪
糖基供体合成试剂
核苷酸合成用标记试剂
核苷酸合成氧化剂
残留分析溶剂
GC衍生化试剂-手性检测
食品中增味剂
食品中污染物检测
食品中酸度调节剂
偶联剂检测
原子吸收标准品及对照品
D2622
D4291
D4815
D5769
D5599
D5708
51400T6
521
509
556
619
627
8020
8151
8410
408
K 2541
15N标记化合物
艾杜糖
木糖
苏糖
生物素类&链亲和素类
受体拮抗剂
肥胖/糖尿病研究试剂
降压药物成分
疫苗用活化剂
毒素和毒液
二酰氯单体
氘代单体
聚酯
酰胺及酰亚胺类聚合物
链转移剂
电荷传输材料
缓冲层材料
环蕃
主体-杯芳烃
铋 盐
钡 盐
钙 盐
铬 盐
锑 盐
镓氧化物
钼氧化物
钛氧化物
半金属化合物
阳离子表面活性剂
含镓化合物
PI3K/Akt/mTOR信号通路
蛋白质酪氨酸激酶信号通路
细胞凋亡信号通路
细胞周期信号通路
GPCR & G 蛋白信号通路
抗骨质疏松成分
窗口层材料用试剂
二硫化合物类
环氧化物生成
酯生成
光敏剂
其他光学材料
四糖
螯合剂和离子探针
四嗪
其它可控聚合试剂
热延迟荧光材料
试药
用于显微镜观察的核酸染料
罗丹明及其衍生物
用于光谱的蛋白染料
胆汁酸代谢
固醇代谢
HJ 699-2014
HJ 646-2013
HJ 736-2015
HJ 734-2014
HJ 735-2015
HJ 713-2014
HJ 714-2014
HJ 891-2017
HJ 867-2017
HJ 868-2017
HJ 834-2017
HJ 805-2016
HJ 804-2016
HJ 1001-2018
HJ 950-2018
HJ 951-2018
HJ 900-2017
HJ 903-2017
HJ 904-2017
HJ 901-2017
HJ 1048-2019
HJ 1023-2019
GB/T 14848-2017
HJ 1079-2019
HJ 1054-2019
其他有机分子链接剂
钴化合物
有机金属铂纳米颗粒前体
燃料电池材料用铂催化剂
噻唑（手性砌块）
全氟烷基物质检测
PINAP配体
甘油酯代谢
HPLC荧光离子对试剂
HJ 1082-2019
HJ 1150-2020
HJ 1153-2020
二苯乙烯苷类
山酮类
HJ 1154-2020
除草剂
黄酮、黄酮醇和黄烷醇
酚类（植物化学成分）
[6+3]螺环化合物
碘化
HJ 1192—2021
Jacobsen配体
NORPHOS配体
BaryPhos配体
传输层添加剂
其他有机叠氮化物
胺类末端炔烃
苯并双噻唑类
磷酸酯
莫西沙星
埃索美拉唑
氟康唑
西替利嗪
多奈哌齐
罗氟司特
索非布韦
氯苄雷司
炔雌醇
GB 31658.7-2021
GB 31656.9-2021
GB 19295-2021
GB 1903.57-2022
GB 23200.26-2016
GB 23200.24-2016
GB 1903.56-2022
GB 1886.25-2016
GB 1903.7-2015
硫化物氧化剂
其他自由基
缩合反应&活性酯化反应
硼氢化合物类还原剂
锂催化剂
吡咯类离子液体
异亮氨酸
谷氨酰胺
肌氨酸
色氨酸
芳香族三氟甲磺酸酯
全氟芳香族化合物
芳香族磺酰氟化物
甲苯磺酸盐
糖合成分析检测试剂
铝盐
GC衍生化试剂-酰化
色谱缓冲剂
HPLC标记试剂
多氯三联苯检测
食品中漂白剂
纺织品中防腐剂检测
食品中氨基酸
玩具中限用芳香剂
汽车中禁用物质检测
烟草分析
M07-058
D3524
D4927
D4629
D5762
D6334
51391T2
EN 14105
1311
1614
1653
1665
300.1
525
548
550
601/602
604
620
632
643
8015
8040
8081
8275
8318
8440
379
407
古洛糖
其他单糖
二肽
生化稳定剂
SDS-PAGE和Native PAGE电泳预制胶
蛋白染色试剂
药物代谢酶激活剂
蛋白质定量分析
蛋白质质谱分析
疫苗用灭活剂
疫苗用冻干剂
肿瘤生长调节
化学预防剂
丙烯酰胺
细胞分裂素
杂交缓冲液
农用化学品成分
植物生长素
喹啉类生物碱
生物碱(其他)
苯乙烯类单体
噻吩类聚合物
聚酰亚胺用溶剂
聚合交联剂
液晶砌块
碳硼烷类
碳纳米管
PbS 量子点
金纳米棒
间隔基团
柱芳烃
红外染料
金属溴化物
锆 盐
钯 盐
钌 盐
镍 盐
铅 盐
铁 盐
银 盐
铼氧化物
锆氧化物
铅氧化物
锡氧化物
气相色谱其他配件及耗材
血管生成
粮食及其制品中霉菌毒素的检测
焦糖色素中4-甲基咪唑的检测
缓冲层材料用试剂
苯乙基胺类生物碱
表观遗传学
自噬信号通路
内分泌科学&荷尔蒙信号通路
抗过敏成分
核酸电泳染料
罗丹明类
有机薄膜太阳能电池用供体材料
抗类风湿性关节炎成分
细胞核染色
膦酸类
自组装材料用表面活性剂
自组装单分子层用聚电解质
Langmuir-Blodgett(LB)膜成膜试剂
碳纳米材料
磷光材料用主体试剂
生物相容金属
闪烁体
电结晶用支持电解质
呫吨染料
细胞内钙信号通路
其他核苷酸合成试剂
指示剂和指示液
氨基-巯基交联剂
巯基-羰基交联剂
用于显微镜观察的蛋白染料
蛋白电泳染料
用于色谱的蛋白染料
用于免疫测定的蛋白染料
用于流式细胞术的蛋白染料
HJ 583-2010
GB/T 22048-2008
HJ 478-2009
GB/T 21911-2008
HJ/T 68-2001
HJ 584-2010
GB/T 5173-2018
HJ 696-2014
HJ 711-2014
HJ 703-2014
HJ 686-2014
HJ 647-2013
HJ 697-2014
HJ 643-2013
HJ 674-2013
HJ 676-2013
HJ 637-2018
HJ 636-2012
HJ 639-2013
HJ 642-2013
HJ 592-2010
HJ 587-2010
HJ 605-2011
HJ 770-2015
HJ 799-2016
HJ 768-2015
HJ 754-2015
HJ 784-2016
HJ 753-2015
HJ 744-2015
HJ 743-2015
HJ 739-2015
HJ 716—2014
HJ 890-2017
HJ 894-2017
HJ 892-2017
HJ 866-2017
HJ 849-2017
HJ 835-2017
HJ 809-2016
HJ 801-2016
HJ 810-2016
HJ 998-2018
HJ 999-2018
HJ 952-2018
HJ 959-2018
HJ 956-2018
HJ 961-2018
HJ 960-2018
HJ 902-2017
HJ 909-2017
HJ 912-2017
HJ 921-2017
HJ 1049-2019
HJ 1050-2019
HJ 1026-2019
HJ 1052-2019
HJ 1025-2019
HJ 1021-2019
HJ 1022-2019
HJ 1018-2019
HJ 1015-2019
HJ 1002-2018
GB 15618-2018
GB/T 21294-2014
GB 23200.112-2018
HJ 1053-2019
GB/T 7467-87
同位素
氨基类链接剂
铜化合物
燃料电池材料用钌催化剂
羧酸酐（手性砌块）
磺胺/磺酰胺（手性砌块）
有机酸盐标准品
叶酸代谢
HJ 1133-2020
C18及以上
SPE填料
微生物提取物
氨基酸（功能食品研究）
苯丙素类（植物化学成分）
油和树脂
配糖体
HJ 1189—2021
无铜点击反应试剂
PEG类末端炔烃
醇类末端炔烃
腈类
吡咯烷鎓盐
环丙沙星
兰索拉唑
伊马替尼
利伐沙班
噻康唑
替米沙坦
阿哌沙班
地尔硫卓
氯噻酮
硝酸咪康唑
盐酸哌唑嗪
奥卡西平
普拉克索
匹莫范色林
奥硝唑
非索非那定
盐酸溴己新
辛伐他汀
盐酸美金刚
头孢替安
米诺地尔
桂利嗪
阿司匹林
苯海拉明
甲硝唑
氢氯噻嗪
阿昔洛韦
卡巴拉汀
碘海醇注射液
西诺西泮
来曲唑
比卡鲁胺
马来酸氯苯那敏
阿莫地喹
哌拉西林
双氯芬酸
齐多夫定
乙酰半胱氨酸
克仑特罗
非诺贝特
磺胺二甲氧嘧啶
拉呋替丁
双氯芬酸钠
利鲁唑
来那度胺
氯碘羟喹
硼替佐米
GB 31604.51-2021
GB 1886.342-2021
GB 1886.333-2021
GB 1886.332-2021
GB 10767-2021
GB 1903.54-2021
GB 1886.348-2021
GB 1886.320-2021
GB 31658.4-2021
GB 31658.15-2021
GB 1903.53-2021
GB 31613.3-2021
GB 4806.12-2022
GB 1886.177-2016
GB 1886.363-2022
GB 1903.26-2022
GB 1886.361-2022
GB 31657.3-2022
GB 31659.3-2022
GB 31604.12-2016
GB 31604.28-2016
GB 1886.91-2016
GB 23200.100-2016
GB 31656.17-2022
GB 1886.174-2016
GB 1886.21-2016
GB 1886.9-2016
GB 1886.127-2016
GB 1886.187-2016
GB 1903.8-2015
GB 1886.45-2016
GB 1886.75-2016
GB 1886.102-2016
GB 1903.9-2015
GB 1886.8-2015
GB 14930.1-2022
食品中核苷酸
品牌
全部
Amethyst
J&K
J&K Scientific
1-Material
AccuStandard
Fluorochem
Frontier
Strem
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
ABX
Biocomma
Cambridge Isotope Laboratories（CIL）
CheMatech
Chem Service
Chiron
ChromaDex
Daicel(大赛璐)
Dr. Ehrenstorfer
DragonLab
EDQM(EP)
First Standard
Futuro
Greatcell Solar Materials Pty Ltd
JUZO
LGC
Maybridge
NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
NSI
PCL
Polymer Source
Spectrum Quality Standards
TM-代销
Thermo Scientific
Tmstandard-有机单标
Tmstandard-有机标样
Tmstandard-有机混标
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
环境保护部标准样品研究所
砌块化学
锐标
Aldrich
Cerilliant
Sigma
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
(1-13C, 99%)
(99.5%-Ta)
(99.5%-W)
(99.5%-Zn)
(99.6%-B)
(99.8%-Fe)
(99.9%-Al)
(99.9%-Au)
(99.9%-Bi)
(99.9%-Ce)
(99.9%-Cr)
(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%-Na)
(99.9%-Nb)
(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%-Tb)
(99.9%-Tm)
(99.9%-Y)
(99.9%-Yb)
(99.9+%-B)
(99.9+%-Co)
(99.9+%-Lu)
(99.9+%-Mg)
(99.9+%-Pd)
(99.9+%-Ru)
(99.9+%-W)
(99.95%-Pt)
(99.95+%-Pt)
(99.98+%-Os)
(99.99 %-Ca)
(99.99% Sn)
(99.99%-Ag)
(99.99%-Ba, Sr 0.5%)
(99.99%-Eu)
(99.99%-Mo)
(99.99%-P)
(99.99%-Re)
(99.99%-Sb)
(99.99%-Sc)
(99.99%-Sn)
(99.99%-Sr)
(99.99%-Ta)
(99.99+%-Al)
(99.99+%-Ba)
(99.99+%-Ge)
(99.99+%-Hf, <0.2% Zr)
(99.99+%-Hr, <0.2%-Zr)
(99.99+%-In)
(99.99+%-Mg)
(99.99+%-Se)
(99.99+%-Sr)
(99.99+%-Ti)
(99.99+%-Zr)
(99.995%-Fe)
(99.995%-Mn)
(99.995%-Si)
(99.998%-Ga)
(99.998%-In)
(99.998%-Ni)
(99.999%-Ba)
(99.999%-Bi)
(99.999%-Co)
(99.999%-Cu)
(99.999%-Ga)
(99.999%-Mg)
(99.999%-Ni)
(99.999%-Pt
(99.999%-Sb)
(99.999%-Si)
(99.999%-Te)
(99.999+%-La)
(99.9995%-Bi)
(Certified by the Biological Stain Commission), Dye content ≥85?%
(cis + trans), 90%, technical grade
(dry re-dispersible pellets)
(sym.), ≥95.0% (HPLC), technical
(sym.), ≥99% (from N)
= 98%+
= 99.9% (GC)%+
> 97 %
> 97%
> 98%
>=99.9%
>80%
>85%
>90.0%(GC)%+
>90%
>90% (HPLC)
>90%%+
>94.0%(GC)%+
>94%+
>95.0%(GC)%+
>95.0%(HPLC)%+
>95.0%%+
>95%
＞95%
>95% in F+ active
>95%%+
>96.0%(GC)%+
>96%
>97.0%(GC)%+
>97%
＞97%
>97% (>99% ee)
>97% (HPLC)
>97%%+
>98.0%(GC)
>98.0%(GC)%+
>98.0%(HPLC)%+
>98.0%(N)
>98.0%(N)%+
>98%
＞98%
>98%%+
>99.0%(GC)%+
>99%
＞99%
>99%%+
~0.8?M in hexane
~15% in H2O, light yellow
~35% in H2O
~40% in H2O
~40% in H2O, very deep brown
~60% in H2O
~80%
~90%
~95%, crystalline
~98%
≥ 93%
≥ 95.50%
≥ 95%
≥75% (capillary GC)
≥80.0% (CE)
≥80%
≥80%, FG
≥85%
≥88%
≥90%
≥90% (HPLC)
≥90% (NMR)
≥90% (TLC)
≥92%
≥93%
≥93%, FG
≥93%, technical grade
≥94%
≥95.0%
≥95.0% (AT)
≥95.0% (calc. based on dry substance, NT)
≥95.0% (GC)
≥95.0% (H-NMR)
≥95.0% (HPLC)
≥95.0% (NT)
≥95.0% (qNMR)
≥95.0% (S)
≥95.0% (sum of enantiomers, GC)
≥95.0% (T)
≥95%
≥95% (capillary GC)
≥95% (GC)
≥95% (HPLC)
≥95% (oligomer purity)
≥95% (titration)
≥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% (HPCE/HPLC)
≥96.0% (HPLC)
≥96.0% (sum of enantiomers, GC)
≥96.0% (sum of enantiomers, HPLC)
≥96%
≥96% (HPLC)
≥96%, FCC, FG
≥96%, FG
≥97.0%
≥97.0% (31P-NMR)
≥97.0% (AT)
≥97.0% (GC)
≥97.0% (GC/NT)
≥97.0% (HPLC)
≥97.0% (HPLC/AT)
≥97.0% (N)
≥97.0% (NT)
≥97.0% (S)
≥97.0% (sum of enantiomers, GC)
≥97.0% (T)
≥97.5%
≥97.5% (HPLC)
≥97%
≥97% (AT)
≥97% (CE)
≥97% (GC)
≥97%, FCC
≥97%, FG
≥97%, optical purity ee: ≥99%
≥98.0%
≥98.0% (AT)
≥98.0% (CE)
≥98.0% (CHN)
≥98.0% (dried material, NT)
≥98.0% (GC)
≥98.0% (HPLC)
≥98.0% (HPLC), purified by sublimation
≥98.0% (NT)
≥98.0% (RT)
≥98.0% (sum of enantiomers, GC)
≥98.0% (sum of enantiomers, HPLC)
≥98.0% (T)
≥98.0% (TLC)
≥98.5%
≥98.5% (GC)
≥98.6%
≥98%
≥98% (HPLC)
≥98% (iodometric)
≥98% (titration)
≥98% (TLC)
≥98%, FCC
≥98%, FCC, FG
≥98%, FG
≥98%, made from synthetic tartaric acid
≥98%, powder
≥99.0%
≥99.0% (AT)
≥99.0% (C)
≥99.0% (CHN)
≥99.0% (dried material, AT)
≥99.0% (GC)
≥99.0% (GC), powder
≥99.0% (GC/NT)
≥99.0% (HPLC)
≥99.0% (KT)
≥99.0% (NT)
≥99.0% (sum of enantiomers, GC)
≥99.0% (sum of enantiomers, HPLC)
≥99.0% (T)
≥99.0% (TLC)
≥99.1%
≥99.5%
≥99.5% (HPLC)
≥99.5%, FCC
≥99.5%, purified by redistillation
≥99.6%, FCC
≥99.7%
≥99.9%
≥99.9% trace metals basis
≥99.99%
≥99.99% trace metals basis
≥99.995% trace metals basis
≥99.999%
≥99%
≥99% (GC)
≥99% (HPLC)
≥99% (sum of enantiomers, GC)
≥99% trace metals basis
≥99%, contains copper as stabilizer
≥99%, FCC
≥99%, FCC, FG
≥99%, FG
≥99%, FG, FCC
≥99%, flakes
0
0.0000%
0.005M in water
0.010%
0.020%
0.025M aq. Soln
0.030%
0.040%
0.05?M in poly(dimethylsiloxane), vinyl terminated
0.050%
0.075%
0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate
0.1 mg/mL in Acetonitrile
0.1 mg/mL in Acetonitrile:Methanol
0.1 mg/mL in Dichloromethane
0.1 mg/mL in Ethyl acetate
0.1 mg/mL in Ethyl Acetate
0.1 mg/mL in Hexane
0.1 mg/mL in MeOH
0.1 mg/mL in MeOH:Acetonitrile (50:50)
0.1 mg/mL in Methanol
0.1 mg/mL in MtBE
0.1?M in poly(dimethylsiloxane), vinyl terminated
0.1?M in THF
0.1?M in THF, contains samarium chips as stabilizer
0.1% w/v aq.
0.10%
0.15 mg/mL in MeOH
0.2 mg/mL in CH2Cl2
0.2 mg/mL in Hexane
0.2 mg/mL in MeOH
0.2 mg/mL in Methanol
0.2 mg/mL total in MeOH
0.25 mg/mL in MtBE
0.30%
0.4?M in methylene chloride
0.5 mg/mL in Acetonitrile
0.5 mg/mL in Dichloromethane
0.5 mg/mL in MeOH
0.5 mg/mL in Methylene chloride
0.5 ng/mL in Nonane
0.5?M in ethyl acetate
0.5?M in THF
0.5?M in toluene
0.50%
0.5000 mg/mL in Water
0.95
0.96%+
0.97%+
0.98
0.98%+
1 mg/mL in Acetonitrile
1 mg/mL in Methanol
1-7% hexane
1,000^mg/g (0.10%)
1,500^mg/g (0.15%)
1?M in ether and hexanes
1?M in ethyl acetate
1?M in hexanes
1?M in THF
1.0 μg/mL in Acetonitrile
1.0?M in 2-methyltetrahydrofuran
1.0?M in cyclohexane
1.0?M in dichloromethane
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 THF
1.0?M in THF/hexanes
1.0?M in toluene
1.00%
1.00mg/mL
1.1% in H2O, surfactant-free, high-conductivity grade
1.50%
1.6 μg/mL in Isopropanol
1.8?M in THF/heptane/ethylbenzene
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, 2.0-4.0 mmol/g on poly
1% cross-linked, 200-400 mesh
1% on polyethyleneimine/SiO{2}
1% on polyethyleneimine/SiO{2} powder
10 mg/mL in Methanol
10 ng/mL in Nonane
10 μg/mL in Acetonitrile
10 μg/mL in Ethyl acetate
10 μg/mL in Methanol
10,000^mg/g (1.00%)
10?wt. % in methanol
10?wt. % in propylene glycol
10?wt. % suspension in hexanes
10.0 mg/mL in Heptane
10.0 mg/mL in Hexane
10.0 mg/mL in MeOH
10.0 mg/mL in THF (anhydrous)
10.0ng/uL
10.0ng/μL
10%
10% w/v in ethanol
10% w/v in hexane
10% w/v in isopropanol
10^mg/g (0.001%)
10^mg/g (0.0010%)
100 ug/mL
100 μg/mL
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 Acetonitrile:Methanol(50:50)
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 Methanol (total)
100 μg/mL in Methanol:Acetonitrile (50:50)
100 μg/mL in Methanol:Acetonitrile(50:50)
100 μg/mL in Methyl cellosolve
100 μg/mL in MtBE
100 μg/mL in n-Hexane
100 μg/mL in Pyridine
100 μg/mL in Water
100 μg/mlMethanol
100?μg/mL in acetone, analytical standard
100?μg/mL in acetonitrile (as aldehyde equivalent), analytical standard
100?μg/mL in methanol, analytical standard, EPA TCLP
100.00%
100%
100^mg/g (0.010%)
100^mg/g (0.0100%)
1000 μg/mL
1000 μg/mL in Acetonitrile
1000 μg/mL in CH2Cl2
1000 μg/mL in Cyclohexane
1000 μg/mL in Dichloromethane
1000 μg/mL in DMSO
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 Isopropanol
1000 μg/mL in MeOH
1000 μg/mL in MeOH:Acetonitrile (50:50)
1000 μg/mL in MeOH:Acetonitrile (95:5) (as deriv.)
1000 μg/mL in Methanol
1000 μg/mL in Methylene chloride
1000 μg/mL in MtBE
1000 μg/mL in p-Dioxane
1000 μg/mL in Pyridine
1000 μg/mL in THF (anhydrous)
1000 μg/mL in Water
1000 μg/mL in Water, tr Hydrofluoric acid
1000?μg/mL in acetonitrile (as aldehyde ), analytical standard
1000?μg/mL in hexane, analytical standard
1000?μg/mL in methanol, analytical standard
1000?μg/mL in methyl tert-butyl ether, analytical standard
1000^mg/g (0.10%)
1000^mg/g (0.100%)
1000μg/ml
1000μg/mL
1000μgbase/mL
1000μgconj.base/mL
1000μgsalt/mL
100mg/L
100mg/mL
100ug/ml、400ug/ml、/800ug/ml、/1200ug/ml、/2000ug/ml
100μg/ml
100μg/mL
100μg/mL、500μg/mL 、1000μg/mL、2000μg/mL
100μg/mLinAcetonitrile
100μg/mLinMeOH
100μg/mLinMethanol
100μgbase/mL
10μg/mL
11.9g/400mL
12,000
1200μg/mL
1250μg/mL
13?wt. % in H2O
15 wt. % (in propylene glycol), FG
15% in H{2}O
15% Pd
15% w/w in hexanes
15^mg/g (0.0015%)
1500^mg/g (0.15%)
151.59℃
156μg/ml
16 μg/mL in Isopropanol
160 μg/mL in Isopropanol
18% in H{2}O
184℃
2 ng/mL in Nonane
2 μg/mL in Methanol
2?% (w/v) in THF
2?M in ethyl acetate
2?M in methylene chloride
2?M in THF
2?wt. % in H2O
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 mg/mL in Methanol
2.0 mg/mL in Water
2.0 ng/μL in Isooctane
2.0?M in diethyl ether
2.0?M in methylene chloride
2.0?M in THF
2.0?M in THF/heptane/ethylbenzene
2.0?M in toluene
2.00%
2.0mg/mL
2.5 mg/mL in Dichloromethane
2.5 mg/mL in MeOH
2.5 mg/mL in THF (anhydrous)
2.8?wt % dispersion in H2O, low-conductivity grade
2% cross-linked, 200-400 mesh
2% cross-linked, 30-60 mesh
20 mg/mL in Methylene chloride
20 mg/mL in MtBE
20 μg/mL in MtBE
20,000^mg/g (2.00%)
20?wt. % in methanol
20?μg/mL in methanol, analytical standard
20.0 mg/mL in CH2Cl2
20.0 mg/mL in MeOH
20.0 mg/mL in Methanol
20% in H{2}O
20% w/w aq.
20^mg/g (0.0020%)
200 ng/μL in Isooctane
200 μg/mL in MeOH
200-400?mesh particle size, 2?% cross-linked
200-400?mesh, extent of labeling: ~6.0?mmol/g loading, 2?% cross-linked
200?μg/mL in acetonitrile, analytical standard
200?μg/mL in methanol, analytical standard
200^mg/g (0.0200%)
200℃
2000 μg/mL in Methanol
2000?μg/mL in acetone, analytical standard
2000?μg/mL in methanol, analytical standard
2000?μg/mL in methylene chloride, analytical standard
2000μg/mL
200μg/mL
23-26% (Assay, Zn content)%+
240μg/ml
247μg/ml
25 μg/mL in Acetonitrile
25 μg/mL in Isooctane
25 μg/mL in Methanol
25% aq.
25% w/w in hexane
25^mg/g (0.0025%)
250 ng/mL in Nonane
250?μg/mL in methyl tert-butyl ether, analytical standard
2500 μg/g in Dichloromethane
2500-5000mg/L
2500^mg/g (0.25%)
2500μg/mL
251μg/ml
2840 μg/mL in DMSO
3 支/套， 0.5ml
3,000^mg/g (0.30%)
3?wt. % in propylene glycol
3.00%
3.0mg/mL
3.4?wt. % in dilute ammonium hydroxide
30,000^mg/g (3.00%)
30% in Ethylene glycol
30% in H{2}O
30% w/v aq.
300 μg/mL in MeOH
300^mg/g (0.030%)
300^mg/g (0.0300%)
3000^mg/g (0.30%)
3000^mg/g (0.300%)
3000μg/mL
325?mesh
339μg/ml
35,000
3500^mg/g (0.35%)
39.0%(T)
39% Rh
4 mg/mL in Methanol
4.0 mg/mL in CH2Cl2
4.0 mg/mL in MeOH
4.0 mg/mL total in MeOH
4.01
4.01(25℃)
4.2 mg/mL in MeOH
40 %w/v in Water
40 wt.% aq.
40 μg/mL in MtBE
40,000^mg/g (4.00%)
40?wt. % in methanol
40.0%(GC)
40.0%(LC)
40%
40% in 1,2-propanediol monomethyl ether acetate
40% in H{2}O
40% w/w aq.
400 μg/mL in Methanol
400^mg/g (0.0400%)
42?wt. % in methanol
43% Rh
44.00-50.00%
460μg/mL
5 mg/mL in Pyridine
5,000
5,000^mg/g (0.50%)
5?wt. % in H2O
5?wt. % in methanol
5.0 mg/mL in Acetonitrile
5.0 mg/mL in CH2Cl2
5.0 mg/mL in MeOH
5.0 mg/mL in Methanol
5.0 mg/mL in Methylene Chloride
5.0 mg/mL in MtBE
5.0?M in diethyl ether
5^mg/g (0.0005%)
50 ng/mL in Nonane
50 μg/mL in Acetonitrile
50 μg/mL in Isooctane
50 μg/mL in Isopropanol
50 μg/mL in MeOH
50 μg/mL in Methanol
50-52% w/w boron trifluoride
50-65?wt. % in heptane
50-65?wt. % in hexanes
50,000^mg/g (5.00%)
50?wt. % in toluene
50.0%(GC)
50%
50% aq.
50% in 1,2-propanediol monomethyl ether acetate
50% in H{2}O
50% in pentane
50% w/w aq.
50%, FG
50^mg/g (0.005%)
50^mg/g (0.0050%)
500
500 μg/mL in Cyclohexane
500 μg/mL in MeOH
500?μg/mL each component in methanol, analytical standard
500?μg/mL in methylene chloride: benzene (3:1), analytical standard
500^mg/g (0.050%)
500^mg/g (0.0500%)
5000 μg/mL in MeOH
5000 μg/mL in Methanol
5000?μg/mL in acetonitrile, analytical standard
5000?μg/mL in methanol, analytical standard
5000^mg/g (0.50%)
5000μg/mL
500μg/mL
50ug/ml 、100ug/ml 、200ug/ml、 400ug/ml 、800ug/ml 、1200ug/ml
50ug/ml、 100ug/ml 、200ug/ml 、400ug/ml 、800ug/ml 、1200ug/ml、 2000ug/ml
50μg/mL
54-56% Cu
55.0%(LC)
55%
59.5μg/ml
6.0% SO{2} min
6.00mg/mL
60 μg/mL in MtBE
60,000^mg/g (6.00%)
60?wt. % in H2O
60?wt. % in xylenes
60.0%(GC)
60% aq. soln.
60% aqueous solution
65-75?wt. % in α-pinene
65?wt. % in H2O
65.0%(LC)
68.8μg/mL
7,500^mg/g (0.75%)
70.0%(GC)
70.0%(LC)
70.0%(T)
70%
70% in H2O
70% w/v aq.
70% w/w in toluene
70%, technical grade
7000^mg/g (0.70%)
738μg/ml
74.90%
75?wt. % in isopropanol
75.0%(GC)
75.0%(LC)
75.0%(T)
75%
75% in isopropanol
75%, technical grade
75^mg/g (0.0075%)
750^mg/g (0.075%)
750^mg/g (0.0750%)
7500^mg/g (0.75%)
77-80% CaCl2
77?wt. % in H2O
78%
79.40%
80.0%(E&T)
80.0%(GC)
80.0%(LC)
80.0%(NMR&QNMR)
80.0%(QNMR)
80.0%(T)
80%
80% aq.gel
80% in H2O
80% in H2O, technical grade
80%, technical grade
83.0%(GC)
83.0%(LC)
84.0%(GC)
84.0%%+
84%
85?wt. % in H2O
85.0%(E)
85.0%(GC)
85.0%(LC)
85.0%(LC&T)
85.0%(NMR)
85.0%(QNMR)
85.0%(T)
85.0%%+
85.30%
85%
85%, technical grade
85%%+
85+%
87.0%(GC)
87.00%
87%
88.0%(GC)
88.60%
88.8μg/ml
88.90%
88%
89.0%(GC)
89.0%(T)
89.40%
89.60%
89%
9.5-11.5?wt. % in 1-methyl-2-pyrrolidinone, electronic grade
9.6% min
90 wt%
90-105% (approx.)
90-95%
90.0-110.0% (NT)
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%(NMR)
90.0%(QNMR)
90.0%(T)
90.0%%+
90.70%
90.80%
90%
90% (Purity measured on dry basis), technical grade
90%, technical grade
90%（含苯乙腈稳定剂）
90%%+
90+%
90+%%+
91.20%
91.70%
91%
92.0%(GC)
92.0%(LC)
92.0%(LC&QNMR)
92.0%(LC&T)
92.0%(N)
92.0%(QNMR)
92.0%(T)
92.20%
92.60%
92.90%
92%
92%%+
92+%
93 to 98%
93.0% min
93.0%(GC)
93.0%(GC&T)
93.0%(LC)
93.0%(LC&T)
93.0%(N)
93.0%(T)
93.00%
93.5%
93.60%
93%
93%, technical grade
94.0%(GC)
94.0%(GC&T)
94.0%(LC)
94.0%(T)
94.10%
94.20%
94.30%
94.50%
94.60%
94.90%
94%
94% min
94%%+
95 %%+
95.0%(E)
95.0%(GC)
95.0%(GC&NMR)
95.0%(GC&QNMR)
95.0%(GC&T)
95.0%(LC)
95.0%(LC&N)
95.0%(LC&QNMR)
95.0%(LC&T)
95.0%(N)
95.0%(N&T)
95.0%(NMR)
95.0%(QNMR)
95.0%(T)
95.0%(T&LC)
95.0%(T&QNMR)
95.0%(T&W)
95.0%(W)
95.0%%+
95.00%%+
95.50-104.50%
95.8%
95%
95% (>99% ee)
95% (99% ee)
95% (elemental analysis)
95% (H-NMR)
95% (NMR)
95% min.
95%, (99% ee)
95%, 17.3% wt min in xylene
95%, contains ≤200?ppm BHT as inhibitor
95%, contains 200-300?ppm MEHQ as inhibitor
95%, contains silver wool as stabilizer
95%,99%ee
95%(T)
95%%+
95%+
95%+%+
95+%
95+%%+
96 %%+
96.0-104.0 wt. % (T)
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%
96.20%
96.30%
96.40%
96.5%
96.5%(LC)
96.60%
96.70%
96%
96% min
96%%+
96+%
96+%%+
97 atom % D
97.0% min
97.0%(GC)
97.0%(GC&N)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&N&T)
97.0%(LC&QNMR)
97.0%(LC&T)
97.0%(N)
97.0%(N&T)
97.0%(T)
97.0%(T&LC)
97.0%(T&QNMR)
97.0%(W)
97.0%(W&LC)
97.0%(W&T)
97.0%%+
97.00%
97.00%%+
97.40%
97.5%
97.5% min
97.5%-100.5%
97.60%
97.80%
97%
97% (>99% ee)
97% (99.999%-Au)
97% (99%-V)
97% (H-NMR)
97% (HPLC)
97% (mixture of isomers)
97% (on dry substance)
97% cis-1,4
97% min
97%, 99.99% trace metals basis
97%, contains ~100?ppm monomethyl ether hydroquinone as inhibitor
97%, contains 100?ppm tert-butylcatechol as inhibitor
97%, contains copper as stabilizer
97%, FG
97%, mixture of isomers
97%, Mixture of isomers
97%, optical purity ee: 97% (GLC)
97%, optical purity ee: 98% (GLC)
97%,99% ee
97%,99%ee
97%(LC&T)
97%%
97%%+
97+%
97+% (>99% ee)
98 %
98 atom % 15N
98 atom % D
98 atom % D, 98% (CP)
98.0-101.0%
98.0-102.0%
98.0-103.0%
98.0% min
98.0%()
98.0%(GC)
98.0%(GC&N)
98.0%(GC&QNMR)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&E)
98.0%(LC&N)
98.0%(LC&NMR)
98.0%(LC&QNMR)
98.0%(LC&T)
98.0%(N)
98.0%(N&LC)
98.0%(N&NMR)
98.0%(N&T)
98.0%(NMR)
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%%+
98.00-102.00%
98.00%
98.00%%+
98.20%
98.30%
98.5%
98.5% min
98.5%(GC)
98.5%(T)
98.5+%
98.60%
98.70%
98.80%
98&, (99% ee)
98%
98% (99.9%-Al)
98% (99.9%-Gd)
98% (99.99%-Ru)
98% (99.99%-Zr)
98% (99.999%-La)
98% (99% ee)
98% (99%ee)
98% (HPLC)
98% min
98%, (99% de)
98%, (99% ee)
98%, complies for IR spectroscopy
98%, contains 90-110?ppm monomethyl ether hydroquinone as inhibitor
98%, FCC
98%, FG
98%, optical purity ee: 99% (GLC)
98%, stable crystalline form of butadiyne
98%,99%ee
98%%+
98%ee, 98%
98%ee, 98%
98+%
98+% (>99% ee)
98+%%+
99 atom % 13C
99 atom % D
99.0-100.2%
99.0-100.5%
99.0-101.0%
99.0-102.0%
99.0-105.0%
99.0%
99.0% min
99.0%(GC)
99.0%(GC&T)
99.0%(LC)
99.0%(LC&N)
99.0%(LC&T)
99.0%(N)
99.0%(T)
99.0%(T&LC)
99.0%%+
99.00%%+
99.10%
99.20%
99.3%
99.3%HPLC); 99.9%（UV）
99.30%
99.4%
99.4%(HPLC)；99.8%（UV）
99.4+%
99.40%
99.5 atom % D
99.5 atom % D, contains 0.1?% (v/v) TMS
99.5-101.0%
99.5-102.5%
99.5-103.0%
99.5%
99.5% (GC)
99.5% min
99.5% trace metals basis
99.5%, purified by sublimation
99.5%(GC)
99.5%(GC&T)
99.5%(T)
99.5%%+
99.5+%
99.50%
99.6%
99.60%
99.7%
99.7% trace metals basis, ?150?mesh
99.7+%
99.70%
99.8%
99.8%(GC)
99.8%(T)
99.8%(液相);99.9%(UV)
99.8+%
99.80%
99.85%
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%-Pt
99.9+%
99.90%
99.95-100.05
99.95%
99.95% trace metals basis
99.97%
99.97% trace metals basis
99.99%
99.99% trace metals basis
99.99%()
99.99+%
99.993%
99.995%
99.995% trace metals basis
99.997%
99.998%
99.9985%
99.999%
99.999% metals basis, ≥99.5%
99.999% trace metals basis
99.9995%
99.9999%
99%
99% (99.9%-Ho)
99% (99.999%-Pt)
99% (99.999%-Si)
99% (GC)
99% (HPLC)
99% (mixture of isomers)
99% min
99% TDMAT (99.99%-Ti)
99%, contains <1000?ppm p-tert-butylcatechol as inhibitor
99%, contains 100?ppm phenothiazine as inhibitor
99%, contains 500?ppm monomethyl ether hydroquinone as inhibitor
99%, contains copper as stabilizer
99%, FG
99%, mixture of isomers
99%, powder
99%, purified by sublimation
99%, suitable for scintillation
99%%+
99+%
99+% TMDSO
99+%%+
absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC)
absolute, over molecular sieve (H2O ≤0.04%), ≥99.5% (GC)
Al 8.4% min
AldrichCPR
allkylating agent, ≥97.0% (GC)
ampule of 50?mg
analytical standard
anhydrous, ≥99%
anhydrous, 99.9 atom % D
anhydrous, powder, ≥99.9% trace metals basis
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 ~1,500, 50?wt. % in methacrylic acid/water, contains 1000?ppm MEHQ as
average Mn ~10,000
average Mn ~10,000, powder
average Mn ~110,000, viscosity ~50,000?cSt
average Mn ~13,000, methylhydrosiloxane 3-4?mol %
average Mn ~17,500
average Mn ~2,000
average Mn ~2,000, flakes
average Mn ~2,500
average Mn ~2,700
average Mn ~24,000
average Mn ~250, contains 100?ppm BHT as inhibitor
average Mn ~27,000
average Mn ~3,000
average Mn ~3,000 by VPO
average Mn ~3,900
average Mn ~320, 88?wt. % in H2O
average Mn ~340
average Mn ~375
average Mn ~4,000
average Mn ~400
average Mn ~425
average Mn ~426
average Mn ~468, EO/phenol 1.5, contains 250?ppm MEHQ as inhibitor
average Mn ~5,000
average Mn ~500, contains 100?ppm BHT as stabilizer
average Mn ~530
average Mn ~560
average Mn ~570
average Mn ~580
average Mn ~600
average Mn ~629
average Mn ~7,200
average Mn ~725
average Mn ~860
average Mn ~875
average Mn ~914
average Mn ~920
average Mn ~930
average Mn ~950, methylhydrosiloxane 50?mol %
average Mn 1,300
average Mn 1,305-1,595, waxy solid
average Mn 1,530-2,070 by VPO
average Mn 10,000, contains MEHQ as inhibitor
average Mn 10,000, flakes
average Mn 2,000, contains ≤1500?ppm MEHQ as inhibitor (may contain)
average Mn 2,050, chips
average Mn 20,000
average Mn 20,000, contains MEHQ as inhibitor
average Mn 2000, contains ~1000?ppm MeHQ as stabilizer
average Mn 250
average Mn 3,350, powder
average Mn 3,700, contains ≤1,500 ppm HQ as inhibitor
average Mn 300
average Mn 3400
average Mn 360, contains 500-800?ppm MEHQ as inhibitor
average Mn 4,000, platelets
average Mn 4,600
average Mn 400
average Mn 550
average Mn 575
average Mn 6,000
average Mn 6,000, contains ≤1500?ppm MEHQ as inhibitor
average Mn 6,000, contains 1000?ppm 4-methoxyphenol as inhibitor
average Mn 600
average Mn 600, waxy solid (moist)
average Mn 750
average Mn 750, contains 900-1100?ppm MEHQ as inhibitor
average Mn 950-1,050
average Mn 950, contains 100?ppm MEHQ as inhibitor, 300?ppm BHT as inhibitor
average mol wt 1,450
average mol wt 400
average mol wt 8,000, powder
average Mv ~1,000,000, powder
average Mv ~2,000,000, powder
average Mv ~300,000, powder
average Mv ~4,000,000, powder
average Mv ~5,000,000, powder
average Mv ~8,000, powder (crystalline)
average Mv ~8,000,000, powder
average Mv ~900,000, powder
average Mv 100,000, powder
average Mv 200,000, powder
average Mv 400,000, powder
average Mv 600,000, powder
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 ~1,080,000, average Mn ~311,000
average Mw ~10,000 by GPC
average Mw ~118,000 by GPC, powder
average Mw ~12,000 by GPC
average Mw ~200,000
average Mw ~216,000, average Mn ~80,000
average Mw ~38,000 by GPC, made from natural rubber
average Mw ~5,700, average Mn ~4,800
average Mw ~534,000 by GPC, powder
average Mw 1,600
average Mw 10,000
average Mw 200,000-350,000 (medium molecular weight), 20?wt. % in H2O
average Mw 400,000-500,000 (high molecular weight), 20?wt. % in H2O
BASF quality, ≥95%
BioUltra, 2,000
blank (0.000%)
blank (0.0000%)
Blank (0.0000%)
butadiene 4?wt. %, melt index 6?g/10 min (200°C/5kg)
c(EDTA)：0.01mol/L
c(EDTA)：0.05mol/L
c(EDTA)：0.1mol/L
c(Na2S2O3)：0.01mol/L
c(Na2S2O3)：0.05mol/L
c(Na2S2O3)：0.1mol/L
c(Na2S2O3)：0.5mol/L
c(NH4SCN)：0.05mol/L
c(NH4SCN)：0.1mol/L
catalyst grade (for peroxide polymerization), ≥98.5% (GC)
catalyst grade (for rearrangement reactions)
certificate of analysis is enclosed in each package., 1000?μg/mL in acetonitrile
certified by the Biological Stain Commission, Dye content ≥90?%
certified reference material, 100 μgg/mL in acetonitrile, ampule of 1 mL
certified reference material, 100?μg/mL in acetonitrile (as the aldehyde), ampul
certified reference material, 1000?μg/mL in acetonitrile (as the aldehyde), ampu
certified reference material, 1000?μg/mL in acetonitrile, ampule of 1?mL
certified reference material, 1000?μg/mL in acetonitrile, ampule of 5 × 1?mL
certified reference material, TraceCERT
certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (aas aldehyd
certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (as aldehyde
certified reference material, TraceCERT?, 100?μg/mL in acetonitrile (as the alde
cis/trans isomers, 1000?μg/mL in methanol, analytical standard
coating 50/30μm, needle size 24 ga, for use with manual holder
composite (20 wt.% polyaniline on carbon black)
contains <2,000?ppm MEHQ as inhibitor, 98%
contains <200?ppm MEHQ as inhibitor, 99%
contains ≤6000 ppm hydroquinone as stabilizer
contains ≤650?ppm MEHQ as inhibitor
contains 0.01% potassium hydroxide as stabilizer, 99%
contains 0.05% BHT as inhibitor, 97%
contains 0.4% hydroquinone as stabilizer, 98%
contains 1% Mn as dopant, nanopowder, <100?nm particle size (BET), ≥97%
contains 100?ppm hydroquinone as inhibitor, ≥90%
contains 150-250?ppm MEHQ as inhibitor, 95%
contains 200?ppm monomethyl ether hydroquinone as inhibitor, 99%
contains 80-120?ppm MEHQ as inhibitor, 95%
contains BHT as stabilizer
contains phenothiazine as stabilizer, 95%
crystalline
crystalline, 98%
crystalline, mixture of stereoisomers. Melts between 80 and 90?°C depending on s
crystallized, ≥97.0% (GC)
Cu 55% min
deposition grade, ≥98%
Dye content ~85?%
Dye content ≥30?%
dye content 70%
Dye content 75?%
Dye content 80?%
Dye content 90?%
Dye content 95?%
Dye content 98?%
Dye content 99?%
electronic grade, ≥99.99% trace metals basis
electronic grade, ≥99%
electronic grade, 99.995% trace metals basis, average Mw ~27,000
electronic grade, 99.999%
electronic grade, 99% trace metals basis
eq. wt. 4,400 Amine, eq. wt. 4,400 Amine
ethylene 50?wt. %
ethylene 70?wt. %
extent of labeling: ~0.45?mmol/g N loading
FCC
FG
flaked, 99.5%
flakes, ≥99%
for derivatization (GC/GC-MS)
for energy applications
for energy applications, ≥95%
for GC derivatization
for Grignard reactions, ≥99.0% (GC)
for peptide synthesis, ≥99.8% (GC)
fused (granular), 4-20?mesh, 99.9% trace metals basis
fused (pieces), 4?mm, 99.99% trace metals basis
granular, 97%
Heavy distillate kerosene blank
HF
HMS (wormhole)
in 2-ethoxyethyl ether
in xylene, Pt ~2?%
indicator grade, Dye content 95?%
Ir 37.5% min
Isooctane
kanata purity
Kanata Purity
light-emitting polymer, predominantly trans
Loading: 0.04 mmol tablet.
Loading: 0.15mmol per tablet
Loading: 0.5μmol per tablet (1μmol Pd per tablet)
Loading: 1μmol per tablet
Loading: 2μmol per tablet
Lonza quality, ≥93.0% (GC)
Lonza quality, ≥95.0% (GC)
Lonza quality, ≥97.0% (w/w) (T)
Lonza quality, ≥99.0% (calculated, GC, KF)
Lonza quality, 79.0-83.0% (calculated)
Lonza quality, 96.0-100.3% (w/w) (T)
Lonza quality, 98.0-100.3% (w/w) (T)
Lonza quality, 98.50-101.00% (w/w) (HPLC)
made from synthetic tartaric acid, 97%
MCM-41 type (hexagonal)
min 95%
min 97% (>90% ee)
min 98.5%
min 98% (>99% ee)
min. 85%
min. 90%
min. 91%
min. 93%
min. 94%
min. 95%
min. 95% (>99% ee)
min. 95% (99% ee)
min. 96%
min. 97.5%
min. 97%
min. 97% (99.99+%-Li)
min. 97% (99% ee)
min. 97%, (>99 ee)
min. 97%, (99% ee)
min. 98%
min. 98% (>99% ee)
min. 98% (99.99%-Co)
min. 98% (99.999%-Co)
min. 98% (99.999%-Ni)
min. 98% (99% ee)
min. 99%
min.98%
mixture of cis and trans, ≥95%
mixture of cis and trans, ≥97.0% (HPLC)
mixture of cis and trans, 99%
mixture of isomers
mixture of isomers, ≥95%
mixture of isomers, ≥96%, FCC, FG
mixture of isomers, ≥97%
mixture of isomers, 40?wt. % in H2O
mixture of isomers, anhydrous
mixture of isomers, natural, 97%, FG
mixture of stereo isomers, ≥97.0% (GC)
Mn ~1,500
Mn ~800
Mn 30% min
Mn 58% min
moistened with hexane (hexane 1-10%), ≥90% (Co)
Mr 3000
MSU-F (cellular foam)
MSU-H (large pore 2D hexagonal)
Mw 3000
Mw 5000
N/A
NA
Nagase purity
nanoparticles, <100?nm particle size (DLS), dispersion, 43-47?wt. % in xylene, 9
nanoparticles, <150?nm particle size (DLS), dispersion, 33-37?wt. % in H2O, 99.9
nanoparticles, <250?nm particle size (DLS), paste, 53-57?wt. % in diethylene gly
nanoparticles, dispersion, <50?nm particle size, 20?wt. % in H2O, 99.99% trace m
nanoparticles, dispersion, in H2O
nanoparticles, mesoporous, 200?nm particle size, pore size 4?nm
nanopowder, <100?nm particle size (BET), 99.5% trace metals basis
nanopowder, <100?nm particle size (TEM), 99.9% trace metals basis
nanopowder, <100?nm particle size, 99.5% trace metals basis
nanopowder, <250?nm particle size (TEM), ≥99.9% trace metals basis
nanopowder, <50?nm particle size (BET)
nanopowder, 90-210?nm particle size, 99.8% trace metals basis
nanotubes
natural
natural (US), ≥90%
natural (US), ≥98%, FG
natural, ≥65%
natural, ≥95%, FG
natural, ≥96%, FG
natural, ≥99%, FCC, FG
neat
needle size 24 ga, for use with manual holder, coating 75?μm
NMR grade, ≥99.5%
NMR reference standard, 0.1?mM in D2O ("100%", 99.96 atom % D)
NMR reference standard, 1?mM in D2O ("100", 99.96 atom % D)
NMR reference standard, 10?mM in D2O ("100%", 99.96 atom % D)
NMR reference standard, 40% in benzene-d6 (99.6 atom % D)
NMR reference standard, 40% in benzene-d6 (99.6 atom % D), chromium(III) acetyla
NMR reference standard, 5% in acetone-d6 (99.9 atom % D)
NMR reference standard, 80% in DMSO-d6 (99.9 atom % D)
No Data%+
optical grade
optical purity ee: ≥99%
optical purity ee: 99% (HPLC), 97%
Os 38.7% min
Os 52.2% min
P{2}O{5} 55%
packaged for use in deposition systems
Pd 12.9%
Pd 12%
Pd 13.0-15.0%
Pd 13.4%
Pd 13.5-15.5%
Pd 13%
Pd 14.0% min
Pd 14.8%
Pd 15%
Pd 16.3%
Pd 16.7%
Pd 17.1%
Pd 17.6%
Pd 18.5%
Pd 20.6%
Pd 21.5% min
Pd 27.1%
Pd 3.9-4.1% w/v
Pd 44.8%
Pd 5%
Pd 56.0% min
Pd 8-10% w/w
PEG average Mn ~5,000, PCL average Mn ~32,000
pellets
pellets, 99+% trans-1,4
pellets, MDI-polyester/polyether polyurethane.
powder
powder, <2?μm, 99%
powder, <5?μm, ≥99.9% trace metals basis
powder, 2?μm, 99%
powder, 5?μm, ReagentPlus?, 99%
powder, 99.999% trace metals basis
practical grade
produced by BASF
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, ≥98.0% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.5% (GC)
produced by Wacker Chemie AG, Burghausen, Germany, 70% in toluene
Pt 1.7% w/w
Pt 24.2% min
Pt 4-6%
Pt 40% min
Pt 41.6% min
Pt 43.7%
Pt 50%
Pt 51.6-52.6%
Pt 52.6%
Pt 59.7% min
Pt 64.5% min
purified by redistillation, ≥99.5%
purified by redistillation, ≥99%
purified by sublimation, ≥99%
purified by sublimation, 96%
purified by sublimation, 99.999% trace metals basis
purified by sublimation, 99%
puriss., ≥98.5% (GC)
puriss., ≥99.0% (GC)
purum, ≥97.0% (GC)
reagent grade
reagent grade, ≥99%
reagent grade, 97%
reagent grade, 98%
reagent grade, powder, 98%
ReagentPlus?, ≥99.0% (HPLC)
ReagentPlus?, ≥99%
ReagentPlus?, 99%
ReagentPlus?, powder, 10?μm, 99.9% trace metals basis
redistilled, ≥99%, FCC, FG
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
Rh 25.5%
ringclosing metathesis catalyst, ≥95.0% (C)
Ru 19% min
Ru 24% min
Ru 33.5% min
Ru 34.6%
Ru 43.2% min
S 11.8% min as sulfide
Sample
semiconductor grade PURANAL? (Honeywell 17713)
SO{2} 58.5% min
styrene 30?wt. %
styrene 45?wt. %
sublimed grade, ≥99.5%
sublimed grade, ≥99.95% trace metals basis
sublimed grade, 99.9% trace metals basis
sublimed grade, 99.99% trace metals basis
sublimed, ≥99%
suitable for photographic applications
surface area ≥60?m2/g
surface area ≥75?m2/g
synthetic
synthetic, 95%
tech
Tech
tech. 80%
tech. 85%
tech. 90%
Tech. 90%
tech. 94%
tech.90%
tech%+
technical
technical grade
technical grade, ~90%
technical grade, ≥80%
technical grade, ≥85%
technical grade, ≥90%
technical grade, 50%
technical grade, 55%
technical grade, 60%
technical grade, 65%
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, 93%
technical grade, 94%
technical grade, 95%
technical grade, 96%
technical grade, contains ~75?ppm hydroquinone as inhibitor, 90%
technical grade, contains 1% hydroquinone as inhibitor
technical grade, contains 150-200?ppm MEHQ as inhibitor, 100-150?ppm HQ as inhib
technical grade, pkg of 50?mg
technical grade, synthetic, 90%
technical, >90% in dimethyl sulfide
technical, ~50% (T)
technical, ~80% (RT)
technical, ~85% (T)
technical, ~90% (GC)
technical, ~90% (T)
technical, ≥70%
technical, ≥90% (31P-NMR)
technical, ≥90% (CHN)
technical, ≥90% (GC)
technical, ≥90% (HPLC)
technical, ≥90% (KT)
technical, ≥90% (TLC)
technical, ≥95.0% (GC)
technical, ≥95% (GC)
technical, ≥95% (HPLC)
technical, ≥95% (NT)
technical, ≥97.0% (GC/T)
technical, ≥97.0% (N)
technical, 90%
technical, mixture of isomers, ≥90.0% (GC)
technical, packed in PTFE bottles, ≥90% (NMR)
total pore volume 0.20?mL/g
Type I, ≥96% (HPLC)
up to 30% water
Varied conc. by %w/w
Varied conc. by weight
Varied conc. in 2-5% Nitric Acid
Varied conc. in Isooctane
Varied conc. in MeOH
Varied conc. in MtBE
Varied conc. in p-Xylene
Varied wt%
viscosity ~65?cSt
viscosity ~750?cSt
viscosity 0.65?cSt?(25?°C)
viscosity 1,800-2,200?cSt
viscosity 18,000-22,000?cSt
Water Diethylamine 80:20
Zn 17-19.5%
Zn 31% min
Zn≈ 20%
zone-refined, purified by sublimation, ≥99%
二氧化硫标液(100μg/mL 20mL)*1 甲醛吸收缓冲液(100μg/mL20mL)*1 盐酸付玫瑰苯胺(0.05g/100mL 20mL)*2 氨基磺酸
多浓度
直径25mm厚度5mm
直径40mm厚度5mm
纯品
试剂
邻二甲苯、对二甲苯、间二甲苯
规格
全部
0.005g
0.01g
0.025g
0.04ml
0.05g
0.1g
0.1mg
0.1ml
0.1mole
0.25
0.25g
0.25ml
0.2ml
0.55ml
0.5g
0.5mg
0.5ml
0.5mole
0.6ml
0.75ml
1
1.1ml
1.2ml
1.2ml
1.5kg
1.5ml
1.6g
10000g
10000ml
1000g
1000ml
1000μg
100g
100mg
100ml
100tab
100ug
10each
10g
10kg
10l
10mg
10ml
10pcs
10tab
10ug
11110
11210
11850
11950
120g
12150
12450
125g
125ml
12650
150mg
150ml
15g
15kg
15mg
15支
17kg
180kg
185kg
18kg
18l
1900
190mg
19kg
1ea
1each
1g
1g
1gram
1kg
1kit
1l
1mg
1ml
1pair
1pak
1pkg
1sample
1set
1unit
1vial
1套
1片
1盒
1袋
2.5g
2.5kg
2.5l
2.5mg
2.5ml
20000g
2000g
200g
200kg
200mg
200ml
200umol
20g
20kg
20l
20mg
20ml
210kg
21kg
22mg
245kg
25000g
2500g
2500ml
250g
250mg
250ml
250ug
25g
25g
25kg
25l
25mg
25ml
2each
2g
2kg
2l
2mg
2ml
2pcs
2支
300g
300mg
300ml
30kg
30mg
350g
350mg
3ea
3kg
3l
3支
400g
400mg
400ml
40g
40mg
40ml
450mg
45ml
4kg
4l
4mg
5
5000g
5000ml
500g
500g
500mg
500ml
500ug
50g
50kg
50mg
50ml
50ug
550mg
5each
5g
5ga
5kg
5l
5mg
5ml
5支
600g
600ug
6units
7.5ml
70g
750g
750mg
75g
75mg
800ml
80kg
8in
8kg
8l
9kg
排序
默认
价格
纯度
共10000个产品
服务科技与工业发展 造福人类
关注微信公众号
北京市朝阳区北辰西路69号峻峰华亭A座5层 100029
电话(QQ): 400 666 7788
电话：+86 10 59309000
传真：+86 10 8284 9933
本网站销售的化学产品仅供研发或工业应用，不直接用于食品、药品、临床诊断或治疗。
