Hexachlorobenzene Back Catalog number: 95456 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12099.4-250MG Maleic hydrazide,neat,neat,250mg, Price on request S-4503-3-25LW 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 96616 Ethylsulfate.sodium salt Price on request