Aromatics Quantitative Internal Standard

2,3,3',5,5',6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-46-1

Synthetic Opiate Mix

CS3/CS5/CS7/CS9/CS11 Kit, 5 x 200ul, nonane