SDWA Hexavalent Chromium

Propachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1918-16-7

2,2',3,3',5,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

1-[4-(2-Methylpropyl)phenyl]ethanone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38861-78-8