Haloxyfop-P-methyl, 100 µg/ml, Acetonitrile, 5ml

2,5-Dimethylpyrazine

Chrysene-trans-1,2-dihydrodiol, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 64920-31-6

Hexachloro-1,3-butadiene-13C4,100 µg/mL,isooctane,1mL,