PCB Mix 10 ppb Back Catalog number: 95258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9767.14-10-AC 4-tert-Octylphenol-13C6 Price on request S-4502-2.5K-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 C11942700 2,4-D 2-ethylhexyl ester, certified, 100mg Price on request