Butanal, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 123-72-8

EPA Method 552.2 - Haloacetic Acids

Dursban, 1000µg/mL in MeOH, 1ml

2,3,3',5,5'-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 39635-32-0