Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH Back Catalog number: L-PFUDS Manufacturer: Wellington Laboratories Availability: In the manufacturer's stock Price on request - + L-PFUdS 50µg/ml in Methanol, 1,2ml -------------------------PFAS Recommended 91398 EPA Method 8141 / 1618 Pesticide Mix B Price on request S-4503-100LW-KIT Phosphorous Standards Phosphorus in Light White Mineral Oil, 20Cst Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request 71039 Sebuthylazine-desethyl Price on request