Nitroaromatics Standard Back Catalog number: 93141 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended EPA-533PAR EPA Method 533 Native Primary Std. (br/linear mix), 500ng/ml in MeOH, 1,2ml Price on request 95538 Pesticide Mix #2 Price on request 673745 Bromacil, 100 µg/ml, Ethyl acetate, 5ml Price on request