EPA Method 8270C Mix #26

1,6-Dinitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 42397-64-8

8,9-Z-Avermectin B1a, 100 µg/ml, Acetonitrile, 1

2,6-Dinitro-p-cresol