Metribuzin, 100 µg/ml, Acetonitrile, 5ml

Dichlorvos D6 (dimethyl D6), 100 ng/µl, 1.1ml

Deuterated Phthalate Internal Standard Di-n-butylphthalate-3,4,5,6-d4 2479,16 100 µg/mL Diethylphthalate-3,4,5,6-d4 2892,12 100 µg/mL Bis(2-ethylhexyl)phthalate-3,4,5,6-d4 2894,24 1000 µg/mL Solvent: n-Hexane U

EPA Method 625 Base/Neutrals Mix #1