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Waters Corp Sep-Pak Aminopropyl (NH2) Plus Light Cartridge, 130 mg Sorbent, 55–105 μm
Supplier: Waters Corp WAT023513
Sep-Pak Amino Propyl (NH2) Plus Light cartridges contain a moderately polar, silica-based bonded phase with a weakly basic surface. The sorbent can be used as a polar sorbent with different selectivity for acidic/basic analytes or as a weak anion exchanger in aqueous medium below pH 8. Applications include the extraction of phenols and phenolic pigments, petroleum fractionation, saccharides, and drugs and metabolites.
- Finned outer body and reduced internal diameter for improved interstitial volume.
- Allows elution of fractions in minimal volume to improve recoveries and reduce solvent consumption.
- Sealed within a non-contaminating poly-foil pouch to maintain product integrity.
- Optimal particle size distribution, pore size, and surface area for uniform results.
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