rac 3,4-Dihydroxyphenylethylene Glycol-d5, 1mg

13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml

EPA Method 8270C Pesticide Mix #25

Tricyclohexyltin chloride, 500µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3091-32-5