Isopropyl benzene, 98%

Triethyl phosphate-d15, 50µg/ml in Toluene, 1,2ml

2,3,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2245-38-7

Parathion-ethyl D10, 100µg/mL in Acetone, 1ml