Ethanol standard in serum,3.0g/L,serum, 1.5mL

1,4-Phenylenediamine, 100mg

Pesticides & PCB Isomers Standard

2,2',3,4,4',5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-69-1