2,4'-DDT-d8, 100µg/ml in Isooctane, 1ml

Clarithromycin-N-methyl-d3, 5mg

4,4'-Diaminobiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-87-5

Arochlor 1260 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11096-82-5