EPA Method 508/608 Pesticide Standard

1,1'-Azabis[cyclohexenecarbonitrile), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2094-98-6

EPA Method 551.1 Performance Check Sol’n

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/ml in MeOH, 5ml