Metolachlor

n-Pentyl-iso-pentylphthalate, 100 µg/ml, Isooctan

Ethanol standard in serum,0.3g/L,serum, 1.5mL

3'-Fluoro-2,4-dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.