EPA Method 8310 Surrogate Standard

(E,Z)-Methomyl-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

Pyridoxamine dihydrochloride monohydrate, 100mg

Urs-12-en-3-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-96-0