EPA Methd 8330 Standard

Sodium N-methyl-N-coconut acid taurate

n-Hexatriacontane, ?13C: -26.15, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 630-06-8

Metazachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 67129-08-2