163UK-4003487 Macherey-Nagel 3ml Chromabond® SB Quaternary ammonium modified silica anion exchanger for SPE (SAX), Capacity 500 mg
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Producent | Macherey-Nagel | Part Number | 163UK-4003487 (163UK4003487) |
Specifications | 3ml Chromabond® SB Quaternary ammonium modified silica anion exchanger for SPE (SAX), Capacity 500 mg |
Unit Price | 777,37 EUR |
Minimum Order Quantity | 1 |
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Description | CHROMABOND® SB Quaternary ammonium modified silica anion exchanger for SPE (SAX) Base material silica, pore size 60Å, particle size 45µm, specific surface 500m²/g, pH stability 2 to 8. Silica modified with quaternary amine. Strongly basic anion exchanger (capacity ~ 0.3meq/g). Not suited for very strong anions such as sulphonic acids, because these are difficult to elute. Recommended application: organic acids, caffeine, saccharin. Capacity 3 ml Capacity 500 mg |
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