2,3,5-Trimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1795-04-6

Fensulfothion-oxon, 100µg/mL in Cyclohexane, 1ml

2,2',3,4,4',5',6-Heptachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-69-1

Carcinogenic Aryl Amine Mix, 100µg/mL in Ethyl acetate, 1ml