Parathion-methyl, 100µg/mL in Acetonitrile, 1ml

3,3',4,5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-49-1

Bis(2-isopropylphenyl) phenyl phosphate, 1.2ml x 50ug/ml, toluene

N-Nitrososarcosine-d3, 10mg, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1189971-94-0