2,4-Dimethylaniline, certified, 0.5g

4,5,6-Trichloroguaiacol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2668-24-8

Pyrazophos, 10.0 µg/ml, Ethyl acetate, 10ml

11-OH-delta-9-THC, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.