2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

EPA Method 515.3 - Derivatized acids

2-Methyl-1-propanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 513-44-0

Diisopentyldisulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2051-04-9