beta-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml

10-Methyl-7(H)-benzo[c]carbazole, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21064-50-6

EPA Method 8270A - Mix #16

2-Amino-5-chloropyridine