SPE Disks and Cartridges
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Waters Corp Sep-Pak Diol 6 cc Vac Cartridge, 1 g Sorbent per Cartridge, 37 - 55 µm, 30/pk
Silica-based polar bonded phase with neutral character; can be used as an alternative to silica in normal-phase applications, where the acidic character of silica is undesirable or as very weakly interacting phase in aqueous applications; applications include antibiotics from cosmetics; isolation of proteins or peptides by hydrophobic interaction chromatography.
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Waters Corp Certified Sep-Pak Vac Cartridge, Silica, 500 mg Sorbent, 55-105 μm, 3 cc
Certified Sep-Pak Silica Vac cartridges feature a polar sorbent for adsorbing analytes from non-polar solvents. Designed for use with vacuum manifolds and automated SPE instruments, they ensure reproducible separations and superior performance for ultra-low-level analyte detection by reducing background interferences.
- Solid phase extraction product.
- 50 units per package.
- Silica chemistry.
- Not endcapped.
- Vac cartridge format.
- Mass spec compatible.
- Normal-phase mode.
- Particle size: 55 to 105 μm.
- Pore size: 125 Å.
- Sorbent weight: 500 mg.
- Water wettable.
- pH range: 1 to 8.
- Barrel size: 3 cc.
- Hold up volume: 1.2 mL.
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