Dipropylene glycol dibenzoate, 250mg

2,2,7,7-Tetramethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1071-31-4

Ethyl heptadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14010-23-2

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