化学试剂- (美国)ChemService
- (美国)PerkinElmer
- (美国)AccuStandard
- (美国)ThermoFisher
- (德国)Dr.Ehrenstorfer
- (澳大利亚)Glass Expansion
- GENIUS
- BOJNSCI
- BCR/IRMM
- CPAchem
- 阿拉丁试剂
- Wellington
- Strem Chemicals
- METTLER 梅特勒
- Sigma-Aldrich
- GDANA格丹纳
- (美国)MICRO
- 欧洲ERM标准品
- 迪康(DECON)
- (美国)Bemis
- IL
- Swann-Moston
- NIST SRM
- LGC
- 比利时
- BON | 渤恩
- (中国)KRLAB
- (日本)雅马拓Yamato
- OHAUS | 奥豪斯
- J.T.Baker/VWR/Avantor
-
S-12708M1-5MLo,p
5ML
-
S-12710X1-1MLOctachlorostyrene Solution 100 ug/ml in Methylene chloride CAS:29082-74-4
1ML
-
S-12708M1-1MLo,p
1ML
-
S-12696A1-5MLo-Tolualdehyde (DNPH Derivative) Solution 100 ug/ml in Acetonitrile CAS:1773-44-0
5ML
-
S-12706M1-1MLo,p
1ML
-
S-12707M1-1MLo,p
1ML
-
S-12705M1-1MLO,O,O-Triethylphosphorothioate Solution 100 ug/ml in Methanol CAS:126-68-1
1ML
-
S-12703A1-1MLO,O-Diethyl phosphorochloridothioate Solution 100 ug/ml in Acetonitrile CAS:2524-4-1
1ML
-
S-12704U1-1MLO,O-Dimethyl phosphorochloridothioate Solution 100 ug/ml in Toluene CAS:2524-03-0
1ML
-
S-12703U1-1MLO,O-Diethyl phosphorochloridothioate Solution 100 ug/ml Toluene CAS:2524-4-1
1ML
-
S-12704A1-1MLO,O-Dimethyl phosphorochloridothioate Solution 100 ug/ml in Acetonitrile CAS:2524-03-0
1ML
-
S-12694M1-5MLo-Tolidine Solution 100 ug/ml in Methanol CAS:119-93-7
5ML
-
S-12699M1-1ML邻二甲苯标准溶液 CAS:95-47-6
1ml 100ug/ml in Methanol
-
S-12697M1-5MLo-Toluidine Solution 100 ug/ml in Methanol CAS:95-53-4
5ML
-
S-12697M1-1MLo-Toluidine Solution 100 ug/ml in Methanol CAS:95-53-4
1ML
-
S-12696A1-1MLo-Tolualdehyde (DNPH Derivative) Solution 100 ug/ml in Acetonitrile CAS:1773-44-0
1ML
-
S-12694M1-1MLo-Tolidine Solution 100 ug/ml in Methanol CAS:119-93-7
1ML
-
S-12693X4-5MLo-Terphenyl Solution 1000 ug/ml in Methylene chloride CAS:84-15-1
5ML
-
S-12695A4-1ML邻甲基苯甲醛 CAS:529-20-4
1M
-
S-12690T6-5MLo-Nitrotoluene Solution 2500 ug/ml in T-butylmethyl ether CAS:88-72-2
5ML
