Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml

2,2',3,4,5-Pentachlorobiphenyl

Benzyldimethyloctadecylammonium chloride, 100mg

Ethalfluralin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 55283-68-6