Triethyl phosphate-d15, 1.2ml x 50ug/ml, toluene

Prothiofos, 100 µg/ml, Toluene, 1ml

2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

2,6-Dimethylnaphthalene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-12-1