EPA Method 617/8080/8250/8270 - Analytes

Irgarol-d9, 2,5mg

EPA Method 8040 - Surrogate Standard

2,2',3,3',4',5,6-Heptachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-70-4