3-Amino-4-nitrobiphenyl,neat,neat,10mg,

EPA Method 624 Surrogate Standard

Heptachlor-exo-epoxide (cis-), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 28044-83-9

Chloroxuron, 10.0 µg/ml, Acetonitrile, 10ml