Salicylic acid (2-Hydroxybenzoic acid), neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 69-72-7

2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

D4-1H-Benzotriazole, 100 µg/ml, Methanol, 1ml

1,1,1-Trichloro-2,2-bis(4-chlorophenyl-d4)ethane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-18-2