Atrazine-desethyl D6, 100 ng/µl, 1.1ml

2,4-DB methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 18625-12-2

EPA Method 507 Analyte Mix #8

2-Amino-4,6-dimethoxypyrimidine, 100mg