13C18-Triphenyl phosphate, 1.2ml x 50ug/ml, toluene

Ethylisopropylnitrosamine, 1000μg/ml in MeOH, 1ml

2,4,5-Trihlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 15862-07-4

Pravastatin sodium, 1000µg acid/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81131-70-6