Peaks:1) fluoride 1 ppm,
2) chloride 50 ppm, 3) nitrite 1 ppm,4) nitrate 50 ppm,
5) phosphate 5 ppm,
6) sulphate 50 ppm
Cat.No. : WI02050
WATREX IC Anion Universal
150x3 mm glass column
Description
Universal column for ion chromatography suitable for separations of inorganic anions with both direct and suppressed conductivity detection, and indirect photometric detection. The sorbent contains low amount of strongly basic functional groups bound to hydrophilic polymer matrix. Sorbent selectivity enables the use of common eluents like carbonate/bicarbonate, phthalate, p-hydroxybenzoate and others.
Specification:
| Cat. No.: | WI02050 |
| Column dimensions: | 150 mm x 3 mm ID |
| Sorbent: | Separon HEMA-S 1000 Q-L 7 um |
| Mobile phase in column: | 5 mM potassium hydrogenphthalate, 5% acetonitrile |
| Particle diameter: | 7 µm |
| Maximum flow rate: | 0.5 ml/min |
| Maximum pressure: | 8 MPa |
| pH stability | 1 - 13 |
| Efficiency (nitrate) | > 22000 tp/m |
| Asymmetry | 0.7 - 1.6 |
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Watrex
IC Anion Universal 150x3 mm glass column, Eluent: 1,7 mM sodium carbonate/1.8
mM sodium bicarbonate, Flow rate: 0.5 ml/min, Injection 100 m
l, Suppressed conductivity detection. Peaks:1) fluoride 1 ppm, 2) chloride 50 ppm, 3) nitrite 1 ppm,4) nitrate 50 ppm, 5) phosphate 5 ppm, 6) sulphate 50 ppm
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