1H,1H,2H,2H-Perfluorooctanesulfonic acid; 6:2FTS, 97%, 5g Back Catalog number: 6164-3-06:5G Availability: In the manufacturer's stock Price on request - + Recommended S-4503-750-25LW 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 676770 Isonoruron, 100 µg/ml, Acetonitrile, 1ml Price on request 79761 Permethrin (mix isomers), 1000µg/ml in Acetonitrile, 1ml Price on request