4-Chlorophenol, 100 µg/ml, Methanol, 5ml

4,4'-Diaminobiphenyl-d8 (Rings-d8)

b-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane

Acetylsalicylsalicylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 530-75-6