Calibration Standards, Environmental Reference Materials, Method 8270, Organics
Benzidines Mix II #C-411
Specified Conc.
Gravimetric | ||
Analyte | CAS | Concentration |
(ug/mL) | ||
Benzidine | 92-87-5 | 2000 |
3,3′-Dichlorobenzidine | 91-94-1 | 2000 |
3,3′-Dimethylbenzidine | 119-93-7 | 2000 |
COA's
MSDS/SDS