Solid Phase Extraction
Waters Corp Waters Extraction Manifold, 20-position, for 16x100 mm Tubes
Waters Extraction Manifold, 20-position, for 16x100 mm Tubes
Waters Corp Sep-Pak Accell Plus QMA 12 cc Vac Cartridge, 2 g Sorbent per Cartridge, 37 - 55 µm, 20/pk
Sep-Pak Accell Plus QMA Vac cartridges contain a silica-based, hydrophilic, strong anion-exchanger with large pore size (300Å). The cartridges are designed for extraction of anionic analytes in aqueous and non-aqueous solutions. The large pore size makes it ideal for isolation of larger molecules such as anionic proteins such as immunoglobulins and enzymes. Other applications include isolation of phenolic compounds and removal of acidic pigments in wine, fruit juices, and food extracts. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Waters Sep-Pak Florisil Cartridge, 910 mg Sorbent, 50-200 μm, 50/pk
The Sep-Pak Florisil Plus Long Cartridge is a precision chromatographic tool designed for sample enrichment and purification. It utilizes Florisil™, a highly active, weakly basic sorbent, effective for adsorbing low to moderate polarity species from non-aqueous solutions. This design enables easy extraction and transfer of samples, minimizing spillage and evaporation loss.
- Features Florisil™, a blend of magnesium oxide and silica gel.
- Effective for adsorbing low to moderate polarity species from non-aqueous solutions.
- Sealed in a non-contaminating poly-foil pouch for purity.
- High-quality packings ensure reproducible activity and capacity.
- Enables spill-free extraction and transfer of samples.
Waters Corp SPE Cartridge, Diol Sorbent, 500 mg, 1.0 mL
This SPE cartridge offers a silica-based Diol polar bonded phase for chromatography.
- Diol polar phase: alternative to silica (normal-phase), weakly interacting (aqueous).
- Extracts proteins, peptides, and cosmetic antibiotics.
- 500 mg sorbent; 20 cc funnel for larger samples.
- Compatible with manifolds, automated equipment, robotic/manual use.
- Reversible flow enhances trace enrichment.
- High quality packings ensure reproducible activity/capacity.
- HDPE body: excellent solvent resistance, low UV-extractables.
- Packing weight controlled (±5%) via patented Radial Compression Technology.
- 20 µm frits: solvent resistant, low extractables, filter debris.
- Sealed in poly-foil pouch for integrity and purity.
Waters Corp WATERS Sep-Pak Vac Cartridge, Cyanopropyl (CN), 500 mg, 3 cc
This Vac Cartridge features a silica-based polar bonded phase. It can be used as a less polar alternative to silica in normal-phase applications or as a less hydrophobic alternative to C18 or C8 in reversed-phase applications. Typical applications include drug metabolites and pesticides.
- Silica-based polar bonded phase
- Functions as a less polar alternative to silica in normal-phase applications
- Functions as a less hydrophobic alternative to C18 or C8 in reversed-phase applications
- Suitable for applications including drug metabolites and pesticides
- Endcapped for enhanced performance
- Mass spectrometry compatible
- Operates within a pH range of 2 to 8
- Has a hold up volume of 0.8 mL
- Features a particle size of 55 to 105 μm
- Sorbent weight of 500 mg
- Pore size of 125 Å
Phenomenex Inc 50mL Centrifugal Tube
50mL Centrifugal Tube 50mL Centrifugal Tube, 4g MgSO4( Anhydrous), 1g NaCL, 50/Pk