2,4-Diaminotoluene

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

Moniliformin, 100µg/mL, Solvent-acetonitrile/water (50/50), Unit 1mL, # of units-1, Cas.no. 71376-34-6

Piperonyl butoxide, 100 µg/ml, Ethyl acetate, 5m