Hexachloro-1,3-butadiene, 100µg/mL in MeOH, 1ml

Low Level Hexavalent Chromium

2,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 53-19-0

1-n-Butyl-2-phenylbenzimidazole, N-glucuronide, , Solvent-, Unit , # of units-, Cas.no.