1,5-Bis-(4-chlorophenyl)-biguanide hydrochloride [DS87930][MICROLAB] 21ß(H)-(22RS)-Bishomohopane

21ß(H)-(22RS)-Bishomohopane

CCV or check standard must be reanalysed

3-Dimethyloctane

000 ppm) for AA and ICP in 2% HNO3

AS1KCR25-1

1,5-Bis-(4-chlorophenyl)-biguanide hydrochloride [DS87930][MICROLAB] 21ß(H)-(22RS)-BishomohopaneChiron is a leading producer and supplier of advanced chemical products for use within research and analysis. They are a global leader in the synthesis, isolation and purification of analytical reference materials for analysis of petroleum, food safety, environmental, forensic, and pharmaceutical applications. Producing sophisticated fine chemicals in microgram to multi kilogram scales, as well as performing contract R&D and custom synthesis for