Difenoxuron, 100 µg/ml, Acetonitrile, 1ml

Di-n-octyltin dichloride, 1000µg/ml in MeChl, 1ml

Acetaminophene-d3 (Paracetamol-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 60902-28-5

2,2',3,3',4,5,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,