Alachlor, 10 ng/µl, 10ml

2,4-/2,6-Dimethylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 102035-96-1 / 66142-67-4

EPA 1638Mix A

EPA Method 507/525 Analytes Mix #2