Metazachlor, 100µg/mL in Acetonitrile, 1ml

Omeprazole-d3 (benzimidazole-4,6,7-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

PAH standard, 100µg/ml in methylene chloride, 1ml

Metobromuron, 100µg/mL in Acetonitrile, 1ml