D3-(±)-Naproxen, 100 µg/ml, Methanol, 1ml

2-Chloro-1,3-propanediol-dipalmitate, PP-2-MCPD

2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

1-Fluoro-4-hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.