D5-Terbuthylazine, 100 µg/ml, Acetone, 1ml

Magnesium (Mg)

2,4-D methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1928-38-7

EPA Method 6020/6020A - Mix B