Solid Phase Extraction
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Waters Corp Waters Vac Cartridge, Aminopropyl (NH2), 6 cc, 1 g Sorbent, 55–105 μm
The Sep-Pak Aminopropyl (NH2) 6 cc Vac Cartridge features a silica-based polar bonded phase with basic character. It functions as a polar sorbent with different selectivity for acidic/basic analytes or as a weak anion exchanger in aqueous media.
- Silica-based polar bonded phase with basic character.
- Can be used as a polar sorbent or weak anion exchanger.
- Applications include phenols, phenolic pigments, petroleum fractionation, saccharides, drugs, and metabolites.
- Each cartridge contains 1 g of sorbent.
- Optimal particle size distribution, pore size, and surface area.
- Packing is clean, dry, and reproducible for uniform results.
- Works best in the 2 to 8 pH range.
- Ships with 300 cartridges per package.
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Waters Corp Waters Oasis HLB Vac Cartridge, 10 mg, 30 μm, ASPC
The Waters Oasis HLB Vac Cartridge with Gilson ASPC adapter is designed for solid phase extraction applications. It features HLB chemistry and is water wettable, ensuring reliable performance across a broad pH range.
- Designed for solid phase extraction
- Reversed phase mode for various applications
- Water wettable for consistent performance
- Mass spec compatibility ensures analytical integrity
- Wide pH range from 0 to 14
- HLB chemistry for broad analyte retention
- Vac cartridge format for ease of use
- 30 μm particle size
- 10 mg sorbent weight
- Copolymer sorbent substrate
- Constructed from polypropylene material
- 1 cc barrel size