细分目录
全部
芳烃
聚苯乙烯微球
砜与亚砜
含氯砌块
钌催化剂
酰胺
羧酸
彩色荧光微球
硝基化合物
二氧化硅微球
EPA-其他
其他纳米材料
吡啶
手性联萘配体
含溴砌块
磁珠
均相催化
烷烃
D4059
其他农残检测用标准品及对照品
酰胺及酰亚胺类聚合物
其他芳香族含氟化合物
磺酸与亚磺酸
苯乙烯类聚合物
膦酸酯/次膦酸酯
纺织品中挥发性有机物检测
凝胶制备
磁性纳米材料
钯催化剂
保护和衍生化试剂
烯烃
有机膦
吲哚
其他膦配体
氰或腈
除草剂及除草剂解毒剂
D5441
TLC衍生化试剂
杂质对照品
多氯联苯检测
有机氯杀虫剂
USP(美国药典)标准品
液晶砌块
丙氨酸
SEGPHOS配体
D5769
经济型核磁管
黄酮类
吸附剂及干燥剂
炔烃
喹啉
磺酸酯与亚磺酸酯
指示剂
多环芳烃检测
挥发性有机物
脂类
酶底物
化妆品中其他禁用组分检测
苯丙素类
导电基板
含碘砌块
磺酰卤
稀土金属盐
REACH分析
D5580
524
染色剂和染料
介孔材料
陶瓷多孔材料用试剂
化妆品中染发剂检测
胺(手性砌块)
其他类
苯丙氨酸
三氟甲基芳香族化合物
吗啉
Solvias配体
其他无机盐
汽车涂料中有害物质检测
石化分析
502
树脂与分离介质
底物
乙烯类聚合物
发光和掺杂材料
其他核磁耗材
液态微量样品以及外参比试样核磁管
药物活性成分
甘氨酸
亮氨酸
哌嗪
嘧啶
硫醚与二硫醚
硫氰酸酯与异硫氰酸酯
HPLC衍生化试剂-紫外检测
原子吸收标准品及对照品
D5599
8240
8270
8260
408
酶抑制剂
空穴材料
香精香料
有机酸
其他有机分子催化剂
酚类
C-H 催化剂
精氨酸
羧酸酐
胺盐
异氰酸酯
吡咯烷
叠氮化物
吡咯
酰亚胺
呋喃
咔唑
三唑
磺酸盐与亚磺酸盐
硫脲
其他硅烷
硼酸酯
手性拆分试剂
离子液体
酚类化合物检测
D3798
D5134
509
605
细胞裂解及组分分离
苯类
过敏原标检测
铑催化剂
铁催化剂
BINAP配体
JOSIPHOS配体
P-PHOS配体
镍催化剂
酰卤
偶氮与重氮
咪唑
哌啶
甲苯磺酸盐
三氟硼酸盐
硼酸及衍生物
氨基酸及衍生物
糖合成试剂
糖及其衍生物
铁盐
氨基与硝基芳香化合物检测
多糖
蛋白/磷酸酶抑制剂
其他药物成分
胺类单体
n型有机半导体材料
芳胺类
链接剂
钨氧化物
陶瓷
其他核磁管
其他有机分子链接剂
含氮有机分子链接剂
生物碱类
其他植物化学成分
C-H 氯化/C-H 溴化
SIPHOS配体
铵盐类相转移催化剂
铱催化剂
其他有机金属试剂
季铵盐类离子液体
苯并噻唑
三氟甲基杂环化合物
噻唑
四唑
其他含磷化合物
卟啉
噻吩
氧化膦类
硫羰基化合物
缩醛, 缩酮及原酸酯
氯硅烷
手性胺配体
多肽偶联试剂
核苷酸合成偶联试剂
铵盐
无机酸
GC衍生化试剂-酯化和烷基化
质谱用衍生化试剂
二噁英检测
杀菌剂
纺织品中偶氮染料检测
纺织品中多环芳烃检测
塑料防老剂检测
D5186
D5307
D5442
D5986
D6296
525
552
8330
8410
核糖
诊断试剂其他原辅料
丙烯酰胺
生物碱(其他)
毒素和毒液
螯合树脂
其他聚合物
稳定剂
链转移剂
电子传输材料
受体材料
铵 盐
磁力搅拌器
细胞凋亡信号通路
化妆品中限用组分检测
食品染料检测
空穴传输层用试剂
酸和碱
光催化剂用试剂
金属光催化剂
其他反应基团交联剂
电子顺磁管
HJ 736-2015
HJ 735-2015
HJ 713-2014
HJ 714-2014
HJ 952-2018
酯(手性砌块)
C7 到 C17
萜类
甾体及其皂苷类
花青素类
木脂素类
BIPHEP配体
其他末端炔烃
PROTAC连接子
维格列汀
中枢神经系统疾病用试剂
氯化试剂
其他氧化剂
脱水试剂
碳二亚胺类
鏻盐类相转移催化剂
其他非卤化C-X键生成试剂
铅催化剂
银催化剂
氮杂卡宾配体
MANDYPHOS配体
手性膦酸类有机催化剂
C-H Activation用添加剂
有机锡
无水溶剂
超干溶剂
缬氨酸
脯氨酸
谷氨酰胺
鸟氨酸
天冬氨酸
全氟芳香族化合物
二氟甲基杂环化合物
杂环磺酰氟化物
其他脂肪族含氟化合物
苯并吡喃
其他杂环含氟化合物
三氟甲基脂肪族化合物
吡喃
哒嗪
其他杂环
噻二唑
嘌呤
氧杂环丁烷
膦酸/次膦酸
膦酸/次膦酸盐
磷卤化物
多肽合成用分析试剂
多肽合成用链接剂
烷氧基硅烷
糖合成分析检测试剂
酶相关试剂(糖基化作用) 
钾盐
核磁溶剂
分析用酸碱盐
半挥发性有机物检测
多氯三联苯检测
其他食品添加剂标准品及对照品
中国药典标准品
食品中抗氧化剂
玩具中防腐剂检测
玩具中着色剂检测
阻燃剂检测
烟草分析
生物分析
D2887
D4815
D5453
D6352
ASTM-其他
38414
1666
504
601/602
604
624
8020
8315
3924
核磁试剂
13C标记化合物
半乳糖
葡萄糖
多肽
螯合剂
变性剂
缓冲试剂
核心生化试剂
去垢剂
诊断试剂用表面活性剂
诊断试剂用酶
杂交膜
农用化学品成分
杂交试剂
分子生物学通用试剂
酶制剂 
染色剂 
神经科学
二元胺
阻燃试剂
荧光酶底物
p型有机半导体材料
向列型和近晶型液晶
供体材料
光刻胶用光引发剂
碳硼烷类
氧化物,氮化物以及其他陶瓷纳米颗粒
金纳米棒
纳米材料合成用试剂
金属有机骨架化合物用金属盐
紫精和联吡啶
红外染料
酞菁和卟啉染料
锑 盐
其他金属盐
非离子表面活性剂
脂肪酸和脂肪酸甲酯、乙酯检测
粮食及其制品中霉菌毒素的检测
缓冲层材料用试剂
荧光纳米微球
硅烷偶联剂和粘合促进剂
自组装材料用表面活性剂
自组装单分子层用聚电解质
常见导电聚合物
非金属光催化剂
OLED和PLED材料合成用试剂
OFET材料合成用试剂
其他寡糖
二糖
四氟硼酸盐
氨基-氨基交联剂
电极材料
GB/T 5173-2018
HJ 697-2014
HJ 643-2013
HJ 644-2013
HJ 639-2013
HJ 642-2013
HJ 605-2011
HJ 734-2014
HJ 893-2017
HJ 866-2017
HJ 810-2016
HJ 976-2018
HJ 1057-2019
HJ 1055-2019
氟化剂
联吡啶配体, 三联吡啶配体
醛类链接剂
Xiao-Phos
吡咯烷(手性砌块)
其他手性砌块
烧瓶
Garphos配体
HJ 1080-2019
酸类
糖类(天然产物)
杀真菌剂
生物碱(植物化学成分)
苯丙素类(植物化学成分)
类固醇
SadPhos配体
磷酸酯
利伐沙班
尼可地尔
沙丁胺醇
布地奈德
格隆溴铵
盐酸溴己新
西那卡塞
普卡必利
GB 31604.58-2023
GB 10765-2021
GB 1886.129-2022
聚合物合成单体 (DDS用)
环糊精 (DDS用)
气相色谱标准物质
食品接触材料及制品检测
水质分析
品牌
全部
Acros
Chem Service
Dr.E
Fluka
J&K Chemical
J&K Prod-Div 5
J&K Prod-Div 7
Lancster
MayBridge
Maybridge
NIST
Scharlab
Sigma
百灵威代购-非化
Amethyst
J&K
J&K Scientific
1-Material
AccuStandard
Frontier
Strem
Wilmad
Accela
Echelon
Fluorochem
Montreal Optoelectronics
SERVA
TCI
TRC
乐研
麦克林
Agilent(安捷伦)
Apollo
CATO
CATO-CPRM
CIL
CheMatech
Chiron
ChromaDex
Daicel(大赛璐)
Dr. Ehrenstorfer
EDQM(EP)
Fluorochem-B
Key Organics
Matrix
PCL
Polymer Source
SDRM(山冶研究)
Solarbio
TMRM-标样
TMRM-试剂耗材
Thermo Scientific
USP
WITEGA
XFNANO
中国计量院
中检院
北纳生物
国家有色金属
弗珍
晶美生物
毕得医药
浴日
海岸鸿蒙
源叶
环境保护部标准样品研究所
砌块化学
美仑生物
钢研纳克
阿拉丁
Aldrich
Supelco
纯度
全部
-
(99.5%-W)
(99.9%-W)
(99.9+%-W)
(99.99%-P)
(99.99%-W)
(99.995%-W)
(min. 99.8%-W)
(Ni,Co,Mn,Fe2000/Li500/P1000)(μg/mL)
%w/w Varied Conc. in Hexadecane
= 97% (HPLC)
= 98% (HPLC)
= 99% (HPLC)
>85%
>90%
>93%(GC,T)
>95.0%(GC)
>95%
>95%
>95% (GC)
>95% (HPLC)
>95% (SDS-PAGE), recombinant, expressed in E. coli, buffered aqueous glycerol so
>96%
>97.0%(GC)
>97.0%(GC)(T)
>97%
>97%(GC)
>98.0%(GC)
>98.0%(HPLC)
>98.0%(HPLC)(T)
>98.0%(N)
>98.0%(T)
>98%
>98%
>98% (TLC)
>98%(GC)
>98%(T)
>99.0% (GC)
>99.0%(GC)
>99.0%(HPLC)
>99%
>99% (HPLC)
>99%(GC)
~ 1:3 molar ratio NH4+:Na+, ~0.5 M in H2O
~ 1:3 molar ratio NH4+:Na+, ~0.5?M in H2O
~90%
~97% (HPLC)
~99%
~99% (TLC)
≥50?units/mg protein
≥55%
≥55%(GC)
≥70%
≥70% (TLC)
≥85% (HPLC)
≥85%(HPLC)
≥88%(GC)
≥90%
≥90% (HPLC)
≥90%(HPLC)
≥91% (HPLC), lyophilized powder
≥92%
≥92%(GC)
≥93%
≥94%
≥94%(HPLC)
≥95.0%
≥95.0% (HPLC)
≥95.0% (T)
≥95%
≥95% (HPLC)
≥95% (HPLC), film
≥95% (HPLC), powder
≥95% (HPLC), solid
≥95% (LC/MS-ELSD)
≥95% (TLC)
≥95%, powder
≥95%(GC)
≥95%(GC)(T)
≥95%(HPLC)
≥95%(HPLC)(T)
≥95%(mixture)
≥95%(N)
≥95%(T)
≥96%
≥96%(GC)
≥96%(GC)(T)
≥96%(T)
≥97.0%
≥97.0% (AT)
≥97.0% (GC)
≥97.0% (HPLC)
≥97.0% (NT)
≥97.0% (T)
≥97.0%(T)
≥97%
≥97% (CHN)
≥97% (HPLC)
≥97% (HPLC), powder
≥97% (TLC), powder
≥97%,≥99%(ee)
≥97%(GC)
≥97%(HPLC)
≥97%(HPLC),≥99%(ee)
≥97%(HPLC)(T)
≥97%(N)
≥97%(NT)
≥97%(T)
≥98 atom % D, ≥98% (
≥98 atom% D
≥98 atom% D,≥97%
≥98.0%
≥98.0% (HPLC)
≥98.0% (T)
≥98.0% (T), ≥98.0% (HPLC)
≥98.0%(GC)
≥98%
≥98% (HPLC)
≥98% (HPLC), solid
≥98% (TLC)
≥98%, leucine aminopeptidase substrate
≥98%, stabilized with MEHQ
≥98%, stabilized with TBC
≥98%,≥98%(ee)
≥98%,≥99% e.e.
≥98%,≥99%(ee)
≥98%,HPLC
≥98%(4 Times Purification)
≥98%(GC)
≥98%(GC)(T)
≥98%(HPLC)
≥98%(HPLC)(N)
≥98%(HPLC)(T)
≥98%(LC&T)
≥98%(T)
≥99.0%
≥99.0% (AT)
≥99.0% (CHN)
≥99.0% (GC)
≥99.0% (T)
≥99.5%(4 Times Purification)
≥99.5%(GC)(标准试剂)
≥99.7%(GC)(标准试剂)
≥99.8%(GC)(标准试剂)
≥99.95% metals basis
≥99%
≥99% (HPLC)
≥99% (TLC)
≥99% trace metals ba
≥99%, 75% in ethyl acetate solution
≥99%, contains ~3% water
≥99%(75% in ethyl ac
≥99%(75% in ethyl acetate solution)
≥99%(GC)
≥99%(HPLC)
≥99%(HPLC)(N)
≥99%(T)
≧95%
0.02% w/v aq.
0.02% w/v aq. soln.
0.04% w/v aq.
0.05% w/v solution in ethanol
0.1 % w/w in MtBE
0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate
0.1 mg/mL in Acetonitrile
0.1 mg/mL in Water
0.1% w/v aq.
0.1% w/v solution in ethanol
0.1% w/w in Water
0.15 mg/mL in MeOH
0.2 mg/mL in MeOH
0.2000 %w/v in 2-5% Nitric Acid
0.25 %w/w in Dichloromethane
0.25% in H2O(CP)
0.25% in Water,for pH Determination
0.25% w/v in n-Heptane
0.2μg/mL in Hexane
0.5%
0.5% w/v in alcohol
0.50(μg/mL)
0.5M in THF
0.98
0.996mg/ml,基体:甲醇
0.998
1 %w/v in 10% Nitric acid
1.0 % w/w in MtBE
1.0 M solution in TH
1.0 mol/L in H2O
1.00 g/L, for 1L standard solution
1.00(μg/mL)
1.00mg/mL,基体:甲醇
1.0g/L in Ethanol
1.5% w/w in Isooctane
1(μg/mL)
1%
1% in H2O,符合药典:通则800
1% w/v aq.
1% w/v in n-Octane
1% w/w in Absolute ethanol
1% w/w in Absolute Ethanol
1%, w/v aqueous solution
10
10 mg/mL in Methanol
10 ng/μl
10 ng/µl
10 μg/mL in Ethyl acetate
10.0 mg/mL in MeOH
10.0(μg/mL)
10(mg/mL)
10(μg/mL)
10% w/v aq.
10% w/v in hexane
10% w/v in n-hexane
10% w/w each component
10%(w/v)
100
100 ng/μl
100 μg/mL in Acetonitrile
100 µg/mL in Acetonitrile
100 μg/mL in Cyclohexane
100 μg/mL in Dichloromethane
100 μg/mL in Isooctane
100 μg/mL in MeOH
100 μg/mL in Methanol
100?ng/μL in acetonitrile, PESTANAL?, analytical standard
100(μg/mL)
1000 μg/mL in Acetonitrile
1000 μg/mL in EtOH
1000 μg/mL in MeOH
1000 μg/mL in p-Dioxane
1000(μg/mL)
10000(μg/mL)
10000ug/ml,0.1 mol/L
1000ppm
1000ug/ml
1000ug/ml in Purge and Trap Methanol
1000ug/ml,0.1 mol/L
1000μg/ml
1000μg/mL
1000μg/mL in Acetoni
1000μg/mL in Hexane
1000μg/mL in Purge a
1000μg/ml, 溶于吹扫-捕集甲醇
1000μg/ml,in Purge and Trap Methanol
1000μg/ml,基质:甲醇
1000μg/ml,溶剂:二硫化碳
1000μg/ml,溶剂:甲醇
1000μg/ml(溶剂:MeOH)
100mg/L
100ppm
100ug/ml,0.01mol/L N
100μg/mL
100μg/mL in Acetonit
100μg/mL in Cyclohex
100μg/mL in Hexane
100μg/mL in Methanol
100μg/mL in Petroleu
100μg/ml,介质:1.0mol/L
100μg/ml,基体:正己烷
100μg/ml,基质:甲醇
100μg/ml,溶剂:甲醇
100μg/ml,溶剂:甲醇
10g/L
10mg/mL
10mM in DMSO
10mM in H2O
10mM in Water
10μg/mL
10μg/mL in Cyclohexa
10μg/ml,基质:甲醇
12.5 %w/w
1200(μg/mL)
14-18% w/v in cyclohexane
1500(μg/mL)
150u/mg solid
15g/L
16% w/v aq.
18-20% w/w in 2-methoxyethanol
1g/L in H2O
1mg/mL
2.0 M solution in THF
2.0 mg/mL in CH2Cl2
2.0 mg/mL in Dichloromethane
2.0 mg/mL in MeOH
2.00(μg/mL)
2.0M in THF,Mkseal
2.5 mg/mL in MeOH
2.5% w/v in isopropanol
2.5% w/w aq.
2.75% w/v aq.
2(μg/mL)
20 wt. % in H2O
20%
20% in C6H5Cl
20% in Chlorobenzene
20% w/v
20% w/v aq.
20% w/v in isopropanol
20% w/w aq.
20%w/v
200 μg/mL in PT Methanol
200(μg/mL)
2000(μg/mL)
2000mg/L
2000ug/ml in Purge a
2000ug/ml in Purge and Trap Methanol
2000μg/ml in Methano
2000μg/mL in Methano
200μg/mL in Hexane
23% w/w aq.
25 mg/mL in MeOH
25 μg/mL in MeOH
25% w/v aq.
25% w/w aq.
25% w/w in methanol
250 μg/mL in Methanol
250 μg/mL, clone P3II-26, tissue culture supernatant
250?μg/mL, clone P3II-26, tissue culture supernatant
27% in C4H8O2
27% in ethyl acetate
27% solution in ethyl acetate
27% 乙酸乙酯溶液
3.0% w/w in Isooctane
30.0~35.0%
30% w/v aq.
30% w/w aq.
30% w/w in methanol
300(μg/mL)
33% w/w (45% w/v) soln. in acetic acid
34% w/w aq.
35-45% w/w aq.
35% w/w aq.
35% w/w aq. soln.
37% w/w aq.
37μg/mL in Isooctane
4% w/v aq.
40 %w/v in Water
40 w/w % aq.
40-44% w/w aq.
40% w/v aq.
40% w/w aq.
40% w/w aq. soln.
40% w/w in methanol
40% w/w in mineral spirits
40%(W/W)
40wt. % in H2O
43.2-47.6% methacryl
43.2-47.6% methacrylic acid basis (calc. on dried substance)
45% w/v aq.
45% w/w aq.
46% w/w aq.
48.9μg/ml in Isoocta
48% min w/w aq.
48% w/w aq.
49.0~51.0%
5.0 mg/mL in MeOH
5(μg/mL)
5% w/v aq.
5% w/v in 2-methoxyethanol
5% w/v in methanol
5%(w/v) in H2O
50 ppm w/w in Transformer oil
50 μg/mL in CH2Cl2
50 μg/mL in Isooctane
50-55% w/w HBF4
50.0%
50.0%(GC)
50.0ug/mL in Toluene:Methanol(volume ratio 1:4)
50(μg/mL)
50% in water
50% w/v aq.
50% w/w aq.
50% w/w aq. soln.
50% w/w in hexanes
500 ppm w/w in Transformer oil
500 μg/mL in Dichloromethane
500(μg/mL)
5000 ng/μl
5000 μg/mL in MeOH
5000μg/mL in Hexane
500ug/L(0.50mg/L,以C计),0.75mg/L(以1,4对苯醌计)
500μg/mL in Methanol
50μg/mL in Methanol
55.0%(GC)
55% w/w aq.
57% w/w aq. soln
58.8μg/ml
58.9μg/mL in Hexane
5μg/mL
6.25%w/w per component
60.0μg/ml
60% in water
60% w/w aq.
600(μg/mL)
60μg/mL in Isooctane
65% in H2O
70-75% w/w aq. soln
70.0%(T)
70% w/w in n-propanol
75% w/w aq.
77.7%
80%
80% w/w aq. soln.
80% w/w in 1-butanol
85.0%(LC)
85%
85% w/w aq.
85%,Stabilized with
88.0%(GC)
88% (stabilized with TBC + ONP + o-Nitrocresol)
9-10%
90.0%(GC)
90.0%(LC)
90.0%(LC&T)
90.0%(T)
90%
90%(LC)
90%(NMR)
90+%
900(μg/mL)
92.0%(GC)
92%
93.0%(GC)
93.0%(LC)
93.0%(T)
93%
94%
95
95-97%
95.0%
95.0%(GC)
95.0%(GC&QNMR)
95.0%(GC&T)
95.0%(LC)
95.0%(LC&QNMR)
95.0%(LC&T)
95.0%(N)
95.0%(QNMR)
95.0%(T)
95.00%
95.8%
95%
95% (stabilized with Citric acid)
95% (TLC)
95% HPLC
95% mix TBC as stabi
95%, 98%ee
95%, 邻位~20%, 对位~80%
95%, 邻位~30%, 对位~70%
95%, 邻位~40%, 对位~60%
95%,3000ppm对苯二酚作为稳定剂
95%,LC&T
95%,LC&T
95%(GC&QNMR)
95%(T)
95%+
95+%
96.0%
96.0%(GC)
96.0%(GC&T)
96.0%(LC)
96.0%(LC&N)
96.0%(LC&T)
96.0%(N&T)
96%
96+%
97 %
97.0%
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&N)
97.0%(LC&N&T)
97.0%(LC&T)
97.0%(T)
97.4%
97.5%
97%
97% 25-27% solution in ethyl acetate
97% HPLC
97%(HPLC)
97%(HPLC), 99% e.e.
97%(HPLC)?
97%(T)
97%HPLC,99% ee
97+%
98 %
98 atom % D
98 atom% D
98.0%
98.0% (NT)
98.0%(GC)
98.0%(GC&N)
98.0%(GC&T)
98.0%(HPLC)
98.0%(LC)
98.0%(LC&N)
98.0%(LC&N&T)
98.0%(LC&QNMR)
98.0%(LC&T)
98.0%(N)
98.0%(N&LC)
98.0%(T)
98.0%(T&GC)
98.0%(T&LC)
98.0%(T&N)
98.00%
98.5%
98.5+%
98%
98% (HPLC)
98% (TFA salt)
98% (TLC)
98% 99%ee
98% HPLC,T
98%, (99% ee)
98%, mixP-0+P-1+P2+P
98%, mixtures
98%, mixtures
98%, 异构体混合物
98%,99% e.e.
98%,99%ee
98%,for peroxidase test
98%,无水物
98%,用于过氧化物酶试验
98%,白色固体
98%,白色固体
98%(4 Times Purifica
98%(GC)
98%(HPLC)(T)
98%+
98+%
99.0%(GC)
99.0%(GC&N)
99.0%(GC&T)
99.0%(HPLC), 升华提纯
99.0%(HPLC), 升华提纯
99.0%(LC)
99.0%(LC&N)
99.0%(QNMR)
99.0%(T)
99.5%
99.5% trace metals basis
99.5%(GC)
99.5%(分析标准试剂)
99.5%(标准试剂)
99.5%(标准试剂)
99.50%
99.6%
99.6+%
99.7%
99.70%
99.8%
99.9%
99.95%
99.95% metals basis
99.96+%
99.997%
99.998%
99.999%
99.9995%
99.9999%
99%
99% (mixture of analogue)
99% (TLC)
99%, with molecular
99%,GC
99%,白色固体
99%(标准试剂)
99%生物技术级
99+%
ACS reagent, ≥98.5%
ActiBioPure?, 重组, 无动物源, Carrier Free, ≥95%(SDS-PAGE)
affinity isolated antibody, lyophilized powder
Al{2}O{3} 19.4%, P{2}O{5} 78.9%
AldrichCPR
analytical standard
analytical standard, ≥98.0% (GC)
analytical standard, for drug analysis
analytical standard, for environmental analysis
analytical standard, for terpene analysis
analytical standard,100ug/ml in methanol
analytical standard,100ug/ml in petroleum ether
analytical standard,50μg/ml in Isooctane
apoptosis inducer
approximately 70% : 30%
AR
AR, ≥91%
AR, ≥96%
AR, ≥97%
AR, ≥97%(GC)
AR, ≥98.5%
AR, ≥98%
AR, ≥99%
AR,>97.0%(GC)
AR,96%(环保试剂)
AR,97%
AR,98%
AR,99%
AR,environmental protection reagent,96%
Assay: 100.0%
Assay: 87.8%
Assay: 91.9%
Assay: 92.9%
Assay: 93.8%
Assay: 93.9%
Assay: 94.3%
Assay: 95.3%
Assay: 95.7%
Assay: 96.2%
Assay: 96.7%
Assay: 96.8%
Assay: 97.0%
Assay: 97.3%
Assay: 97.4%
Assay: 97.5%
Assay: 97.6%
Assay: 97.8%
Assay: 98.2%
Assay: 98.3%
Assay: 98.8%
Assay: 98.9%
Assay: 99.0%
Assay: 99.1%
Assay: 99.2%
Assay: 99.3%
Assay: 99.4%
Assay: 99.5%
Assay: 99.6%
Assay: 99.7%
Assay: 99.8%
Assay: 99.9%
Au 40-44% w/w
average Mn 2,000, to
average mol wt 5,000
average Mw ~70000, p
BCR? certified Reference Material, disc
Bi,Se,Sn,Te,50μg/ml;As,P,Sb,100μg/ml;Fe,Ni,Pb,S,Zn,200μg/ml
BioReagent, for molecular biology, powder, ≥99%
BioReagent, suitable for fluorescence, ≥96.0% (TLC)
BioXtra, ampule, ~10% in H2O
BR
BR,<62.5 μg/ml
buffered aqueous suspension
ca 25% w/w in methanol
ca 50% w/w aq. soln.
ca 60% w/w aq. soln.
cathepsin c substrate
certified
certified reference material, TraceCERT
clone 90316.11, purified immunoglobulin, buffered aqueous solution
clone CW40-1B1, purified immunoglobulin, buffered aqueous solution
clone F4, ascites fluid
CP
CP,96%
CP,98%
CP:95%;98%atom
D,98%
D,98%
diam. 4?mm
DK 156 BP, capacity 9?L
DK 255 P, capacity 5.7?L
elastase substrate
Equal 6.5 %w/w
Equal 8.5 %w/w
Equal Conc. by %w/w
ExactAb?, Validated, 重组, 1.0 mg/mL
factor Xa substrate
for GPC
for microbiology, ≥99.0%
for microscopy
for serum, plasma, cell culture supernatant
for spectrophotometr
for spectrophotometric det. of amines, ≥99.5% (HPLC)
for spectrophotometric det. of Au, Tl(III), W, ≥99.0%
for spectrophotometric det. of S2-, Cl2, ≥99.0%
for spectrophotometric det. of SO42-, S2-, ≥97.0%
for the photometric determination of total hardness as calcium carbonate
Free, 98%
from yeast (L-methionine enriched), ≥80% (HPLC), ≥80% (spectrophotometric assay)
GR
GR, ≥99%
GR,≥99%
GR,99%
HPLC≥95%
HPLC≥97%
HPLC≥98%
HPLC≥99%
IgG fraction of antiserum, buffered aqueous solution
IND
joint: ST/NS 24/40
L × W 10?cm × 10?cm
L-谷氨酰胺,酚红,碳酸氢钠,无HEPE
leucine aminopeptidase substrate
liquid
lyophilized powder, ≥300 units/g solid
lyophilized powder, ≥300?units/g solid
lyophilized, ≥98.0% (sum of enantiomers, HPLC)
M.W. 75,000, 30% w/v aq.
min. 90%
min. 95%
min. 96%
min. 97%
min. 97% (>99% ee)
min. 98%
Mn ~3,000
Mn ~400
Mn ~5,000
Mn ~9,000
Mn~108KDa
Mn~48KDa
Moligand?, ≥95%
Moligand?, ≥96%
Moligand?, ≥97%
Moligand?, ≥98%
Moligand?, ≥99.5%(HPLC), 用于光谱测定胺
Moligand?, ≥99%
Moligand?, 10mM in DMSO
Moligand?, 分析标准品, ≥99%
Moligand?, 蛋白组学级
Mw ~10,000
Mw=80000,液体
Mw=80000,液体
N/A
Na+-form
No Data Available
oxyethylene 71.5-74.9 %
oxyethylene 71.5-74.9?%
P{2}O{5} 33%
P{2}O{5} 53% min
P{2}O{7} 43.5-48.5%
Pd 10% w/w
Pd 4-5% w/w
Pd 9.0-11.0% w/w
PESTANAL?, analytical standard
pH:5.6(COLORLESS)-7.
pharmaceutical impurity standard
pharmaceutical secondary standard; traceable to USP
pkg of 1 ea
pkg of 100?ea
pkg of 5 ea
pkg of 50 g
plasmin substrate
powder
powder, ≥98% (HPLC)
PrimorTrace?, ≥99.99% metals basis
prolyl aminopeptidase substrate
protease substrate
Protein ≥30?% by biuret, lyophilized powder
Pt 0.5% w/w
Pt 15% w/w.
Pt 3-4% w/w
Pt 8-11% w/w
puriss., ≥99.0% (T)
Purity: 99.7%
purum, ≥97.0% (GC)
purum, ≥98.0%
purum, ≥98.0% (GC)
purum, ≥98.0% (HPLC)
purum, ≥98.0% (T)
purum, ≥99.0% (AT)
purum, anhydrous, ≥96.0% (NT)
reagent grade, ≥98%
Reagent grade, 98%
ReagentPlus?, ≥99%
RG
Ru 1.5% w/v
Ru 20.5%
saline suspension
saline suspension with 20% ethanol
Selectophore?, ≥99.0%
size 15?cm × 15?cm
size 20?cm × 20?cm
size 26?cm × 26?cm
size 26.5 cm × 375 cm
size 26.5?cm × 375?cm
size 9?cm × 12?cm
solid
solid, ≥98% (HPLC)
solid, suitable for cell culture, suitable for insect cell culture, suitable for
spectrophotometric g
Standard for GC
Standard for GC, ≥99
Standard for GC, ≥99
Standard for GC, ≥99.5%(GC)
Standard for GC, ≥99.7%(GC)
Standard for GC, ≥99%(GC)
Standard for GC,≥99.
Standard for GC,≥99%
Substrate for the sp
sufficient for 20 assays
sufficient for 20?assays
suitable for fluorescence, ≥98.0% (HPLC)
suitable for peroxidase test, ≥99.0% (titration)
suitable for scintillation, ≥98.5% (HPLC)
tablet
tablet, To prepare 20 mL
tablet, To prepare 5 mL
TECH
tech. ca 75% w/w aq. soln.
tech.90%
Technical Grade
technical grade, 85%
technical grade, 92%
technical, ≥90% (T)
technical, ≥90% (T)
TFA Salt, 98%
thrombin substrate
UltraPureChrom?, Standard for GC
United States Pharmacopeia (USP) Reference Standard
unokinase and plasmin substrate
USP级,cross-linked,粉末
USP级,粉末
Varied Conc %w/w
Varied Conc by %w/w
Varied Conc. %w/w
Varied conc. by % w/w
Varied conc. by %w/w
Varied Conc. by %w/w
Varied conc. by W/W %
Varied conc. by w/w/% in Isooctane
Varied Conc. by w/w%
Varied conc. by weight
Varied conc. in 0.1% w/v DTT in Ethyl acetate
Varied conc. in Methylene chloride
Varied conc. in MtBE
Varied conc. in p-Xylene
Varied Concentrations %w/w
Varies Conc. by w/w%
W 96.5+%, Cr 99.888%
weight 2.5?kg
whole antiserum
γ-glutamyl transpeptidase substrate
不同浓度
不同浓度(K、Ca、P1000μg/mL,其他元素100μg/mL)
不同浓度(μg/mL)
不稀释30μg/mL
中低糖,低碳酸氢钠,L-谷氨酰胺,酚红,
优级试剂
优级试剂, ≥99%
分析对照品
分析对照品, ≥95%(HPLC)
分析对照品, ≥98%(HPLC)
分析对照品, 98%
分析对照品, 98%
分析对照品, 99.5%
分析对照品, 99.5%(HPLC)
分析对照品,>99.5%(GC)
分析对照品,>99.5%(GC)
分析对照品试剂
分析标准品
分析标准品, ≥97%
分析标准品, ≥98%
分析标准品, ≥99.5%
分析标准品, ≥99.5%(GC)
分析标准品, ≥99%(GC)
分析标准品, 1.00mg/ml in methanol
分析标准品, 100ug/ml in 1.0mol/L HF and 1.0mol/L HNO3
分析标准品, 100ug/ml in methanol
分析标准品, 10μg/ml in petroleum ether
分析标准品, 48.9μg/ml, in isooctane
分析标准品, 50.0ug/mL in Toluene:Methanol(volume ratio 1:4)
分析标准品, 500ug/ml in methanol
分析标准品, 50ug/mL in Toluene:Methanol(volume ratio 1:4)
分析标准品, 58.8μg/ml in isooctane
分析标准品,>99.5%(GC)
分析标准品,≥99.5%(HPLC)
分析标准品,97%
分析标准试剂
化学纯(CP), ≥96%
化学纯(CP), ≥97%
化学纯(CP), ≥98%
升华级, ≥98%
升华级, ≥99%
升华级, ≥99%(HPLC)
单色P
基质:甲醇 浓度:104ug/ml
尺寸:直径~1cm高~2cm
工业级
工业级, ≥90%
工业级, ≥90%(T)
工业级, ≥90%(TLC)
无水,99%
无硝酸钙,L-谷氨酰胺,酚红
无菌
无载体, 重组, ExactAb?, 低内毒素, 无叠氮钠, 已验证, 无动物源, ≥95%(SDS-PAGE&SEC-HPLC), 见COA
染料含量90%
氧乙烯71.5-74.9%
液体
熔点标准品
环保试剂,96%
环氧当量:166-180 g/eq
用于分子生物学, ≥99%
用于水分析,1000ug/ml的甲醇溶液
电子级, ≥99% metals basis
碳含量:61-67%
符合药典:通则8002
精制级, ≥99%
色谱级
药典专用
试剂级
试剂级, 10% in H2O
试剂级, 5% in H2O
试剂级, 95%
试剂级, 95%
试剂级, 97%
试剂级, 98.0%
试剂级, 98%
试剂级, 98%
试剂级, 99.0%
试剂级, 99.0%,白色晶体
试剂级, 99%
试剂级, 99%
试剂级, 白色粉末
试剂级, 白色粉末
过滤除菌,细胞培养适用
适用于合成
需稀释(1.12μg/mL)
需稀释(100μg/L)
需稀释(10μg/L)
需稀释(30μg/L)
需稀释(60μg/L)
规格
全部
0.01g
0.05g
0.05ml
0.1g
0.1mg
0.25g
0.25mg
0.2mg
0.2ml
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0.5mg
0.5ml
1.2ml
10000g
10000ml
1000g
1000ml
100g
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100ml
100ug
100ul
100μg
100μl
100支
10cm
10ea
10each
10g
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10units
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10μl
125ml
150ml
15g
190mg
1ea
1g
1gal
1gram
1kg
1kit
1ku
1l
1m
1mg
1ml
1pc
1pk
1pk/100
1pk/25
1pk/3
1roll
1set
1台
1支
1瓶
1盒
2.5g
2.5kg
2.5l
2.5mg
2.5ml
200mg
200ml
20g
20l
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20ml
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2500g
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2500ml
250g
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250mg
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250ul
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48t
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5000g
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