Selenium (Se) Back Catalog number: 57234 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677357 Acenaphthylene, 100 µg/ml, Cyclohexane, 1ml Price on request BRP-235 2,3,5-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request S-4503-50K-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
