PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

PAH Mix 525, 100µg/mL in Acetone, 1ml

4-Hydroxy-2',4',6'-trichlorobiphenyl, 10mg

Trichlorofluoromethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-69-4