SPE Disks and Cartridges
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Waters Corp Oasis MCX On-line Cartridge, 30 μm, 1 x 10 mm
This mixed-mode cation exchange solid-phase extraction (SPE) cartridge is designed for the efficient extraction of basic compounds. Built upon a water-wettable copolymer, it offers both reversed-phase and ion exchange retention modes for enhanced cleanup selectivity and sensitivity.
- Mixed-mode cation exchange sorbent for bases (pKa 2–10).
- Provides both reversed-phase and ion exchange modes of retention.
- Built upon water-wettable HLB copolymer.
- Offers greater cleanup selectivity and sensitivity for basic compounds.
- Designed for on-line applications.
- 30 μm particle size.
- 1 x 10 mm dimensions.
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Applied Separations FILTER COLUMN 60ML 20PE 100/PK
Cartridge, SPE; Applied Separations; w/one hydrophobic 20m PE frit; Polypropylene; Size: 60mL; Quantity: 100/pk.
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Waters Corp Waters Vac Cartridge, HLB, 30 μm, 1 cc
- High retention capacity for diverse analytes.
- Maintains retention even if sorbent bed runs dry.
- Enhances SPE durability; reduces sample preparation repeats.
- Universal sorbent for acidic, neutral, and basic compounds.
- Offers pH stability from 0 to 14 pH.
- Excellent polar molecule retention.
- Hydrophobic retention capacity 3x higher than silica-based SPE sorbents.
- Designed for vacuum manifolds and automated SPE instruments.
- Enables extraction of diverse chemicals using generic techniques.
- Increases analyte retention and minimizes breakthrough.
- Improves recovery and overall SPE repeatability.
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Waters Corp SPE Macroplate, 96-well, 60 mg Sorbent/well, OligoWorks WAX Sorbent
The OligoWorks SPE Macroplate is a 96-deepwell filter plate with 60 mg/well of OligoWorks WAX Sorbent. This polymeric mixed-mode sorbent performs solid phase extraction of oligonucleotides from biological matrices, providing enhanced cleanup, high recovery, and repeatability.
- Dual retention from water-wettable HLB copolymer with piperazine WAX ligand.
- No conditioning or equilibration required before sample loading.
- Standardized and automation-friendly for oligonucleotide bioanalysis.
- High recovery for diverse oligonucleotide therapeutic modalities.
- Streamlined sample pretreatment reduces method development.
- Clean, concentrated eluates for direct LC-MS analysis.
- Room temperature stable with a 2-year expiration date.