Spirotetramat, 100 µg/ml, Acetonitrile, 5ml

PCB No. 180, 100µg/ml in Isooctane, 1ml

Triphenylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17777-56-9

1,3,7-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane