pH 10.0 Standard @ 25°C Back Catalog number: 59627 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L12985500CY Disulfoton-sulfoxide, 10µg/mL in Cyclohexane, 10ml Price on request S-4502-K-25IO Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request 59066 Ca, Mg, Na, K Mix Price on request