Triazophos, 100 µg/ml, Toluene, 1ml

2,2-Bis(4-hydroxy-13C6-phenyl)propane, 1.2ml x 50ug/ml, methanol

1,3,5-Triphenylbenzene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 612-71-5

Fenthion-sulfoxide, 100 µg/ml, Toluene, 5ml