PCB No. 112, 100ug/ml in Isooctane, 1ml

Sulfur, 1500µg/g in 20 cSt Mineral Oil, 100ml

2,3,4'-Trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 38444-86-9

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate, 1ml