(±)-Vanillomandelic acid-d3,100 µg/mL,MeOH,1mL,

Methomyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 16752-77-5

Terbuthylazine, 100 µg/ml, Methanol, 1ml

EPA Method 1666Labeled Standard