2,3,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

D8-Thiodiglycol, 1000µg/ml in Methanol, 1ml

n-Heneicosane-d44, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 39756-37-1

Chlormephos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 24934-91-6