IC Anion Calibration Reference Set - 1 - Ion Chromatography Standards

Water analysis reference standard set for 7 point calibration curve. Calibration set contains 250 ml x 7 bottles. 1-) 250 ml / F - 0,25 mg/l; PO4 - 0,3 mg/L; NO3 - 5 mg/L; Cl - 10 mg/L; SO4 - 10 mg/L 2-) 250 ml / F - 0,5 mg/l; PO4 - 0,5 mg/L; NO3 - 10 mg/L; Cl - 20 mg/L; SO4 - 20 mg/L 3-) 250 ml / F - 0,75 mg/l; PO4 - 0,75 mg/L; NO3 - 20 mg/L; Cl - 30 mg/L; SO4 - 30 mg/L 4-) 250 ml / F - 1 mg/l; PO4 - 1 mg/L; NO3 - 25 mg/L; Cl - 40 mg/L; SO4 - 40 mg/L 5-) 250 ml / F - 1,25 mg/l; PO4 - 1,5 mg/L; NO3 - 35 mg/L; Cl - 50 mg/L; SO4 - 50 mg/L 6-) 250 ml / F - 1,50 mg/l; PO4 - 2,0 mg/L; NO3 - 40 mg/L; Cl - 60 mg/L; SO4 - 60 mg/L 7-) 250 ml / F - 2,0 mg/l; PO4 - 2,5 mg/L; NO3 - 45 mg/L; Cl - 70 mg/L; SO4 - 70 mg/L

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Background

All analysis and tests during certification works are carried out at ISO 17025 accredited laboratories. Manufacture of the standards is implemented according to ISO 17034 conditions. Manufacture of standards meets conditions to ensure NIST traceability.