PCB Congeners Standard Back Catalog number: 94239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11435.20-100-IO Di-p-tolylphenyl phosphate-d14 (p-tolyl-d7),100 µg/mL,isooctane,1mL, Price on request 15900-3515-100AN5 Nicosulfuron, 100µg/ml in Acetonitrile, 5ml 2 340,00 Kč 675997 Pentachloroaniline, 100 µg/ml, Cyclohexane, 5ml Price on request