3,4-Dimercaptotoluene 5000µg/mL in acetone, 5x1mL

Tricosanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2433-96-7

Stirophos

Fensulfothion-oxon, 100 µg/ml, Toluene, 1ml