Metazachlor, 10.0 µg/ml, Ethyl acetate, 10ml

2,3,4,4'-Tetrachlorobiphenyl (60)

Musk ketone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 81-14-1

(+/-)-Cotinine-d3 (N-methyl-d3), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 110952-70-0