EPA Method 8330 Analyte

Alachlor OA, 100µg/ml in MeOH, 1ml

n-Heptanophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1671-75-6

2,2',3,3',4,4',5,6-Octabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 446255-38-5