PCB-Mix 41, 10 ng/µl, 1ml Back Catalog number: LA20034100IO Availability: In the manufacturer's stock Price on request - + Recommended 82508 EPA Method 8250/8250A Cal Check Cmpds Acids Price on request 6:2FTS Sodium 1H,1H,2H,2H-perfluorooctane sulfonate (6:2), 50µg/ml in MeOH, 1,2ml Price on request 57351 Antimony (Sb) Price on request