Codeine-N-methyl-d3 hydrochloride, 50µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Fensulfothion-oxon-sulfone, 50mg

PAH Mixture E 25 Analytes, each concentration as listed intoluene; units: 1x1mL Prod.no. Compound CAS No. Conc. 0711,10 Naphthalene [91-20-3] 50 µg/mL 0002,12 Acenaphthylene [208-96-8] 200 µg/mL 0732,12 Acenaphthene [83-32-9] 200 µg/mL 0217,13 Fluo

PCB - Mix 8, 10µg/ml in Cyclohexane, 5ml