1,3,4,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2,3-Heptanedione, 250mg

Volatile Standard

2,2',3,3',4',5,6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-70-4