Parathion-methyl, 100µg/ml in Acetonitrile, 5ml

Internal & Surrogate Standard 8260B

CLP Vol. GS/MS Anal., 200ug/ml in MeOH:H20, 1ml

Deuterated Internal Standard (8554.12-K-IO, 9126.4-K-ME, 9127.12-K-ME; 9129.6-K-ME, 9128.18-K-ME), , Solvent-, Unit Kit, # of units-, Cas.no.