EPA Methods 605, 625, 8270 and CLP-Semi-Volatiles Benzidine Mixture. Packaged in methanol at a conce ...
EPA Methods 605, 625, 8270 and CLP-Semi-Volatiles Benzidine Mixture. Packaged in methanol at a concentration of 2000ug/mL in a 1.5mL ampule. An A2LA traceable standard that has been second source verified in house using an A2LA verified standard. Compounds are Benzidine and 3,3'-Dichlorobenzidine. Read more
