Anion Mix #1 Back Catalog number: 50186 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EPA-8280CC3 Calibration Verification Solution , 1ml, nonane Price on request EPA-533PAR EPA Method 533 Native Primary Std. (br/linear mix), 500ng/ml in MeOH, 1,2ml Price on request 98003 PCB Congeners (10 ppm) Price on request