SPE Disks and Cartridges
Waters Corporation Solid Phase Extraction Cartridge, C8, 400 mg Sorbent, 37–55 μm, 50 pk
This Sep-Pak C8 Plus Short Cartridge features a silica-based bonded phase with moderate hydrophobicity. It is designed for methods requiring less retention than C18, making it suitable for applications such as the analysis of drugs and their metabolites in serum, plasma or urine, and peptides in serum or plasma.
- Silica sorbent substrate
- C8 chemistry
- Endcapped design
- Plus Short Cartridge format
- Mass Spec compatibility
- Reversed phase mode
- Particle size of 37–55 μm
- Pore size of 125 Å
- Sorbent weight of 400 mg
- Not water wettable
- pH range of 2 to 8
- Hold up volume of 0.8 mL
Thermo Scientific SolEx HRPHS Polymer-Based SPE Cartridge | | Pack of 48
Obtain high recovery of polyphenols and related substances including humic acids and azo-containing substances such as azo dyes by using the Thermo Scientific Dionex SolEx HRPHS Polymer-Based SPE Cartridge The HRPHS stationary phase is a neutral resin comprised of a high-surface-area divinylbenzene-based particle grafted with a polyvinylpyrrolidone polymer This material has properties of a hydrophilic reversed-phase substance and also has specific high capacity for polyphenols The cartridge is dessigned for use with the Thermo Scientific Dionex AutoTrace 280 SPE system or other SPE instrumentation and vacuum manifolds
Waters Corp Waters Sep-Pak Vac Cartridge, Alumina N, 35 cc, 10 g Sorbent
Sep-Pak Alumina N Vac cartridges feature highly active alumina with neutral surface chemistry. The aluminum oxide surface offers extremely polar analyte retention and Lewis acid properties. This normal phase sorbent is more stable than unfunctionalized silica at high pH. Ideal for synthetic crude oil fractionation, these syringe-barrel cartridges work with vacuum manifolds and automated SPE instruments.
- Highly active alumina with neutral surface chemistry.
- Extremely polar aluminum oxide surface for analyte retention.
- More stable than unfunctionalized silica at high pH.
- Syringe-barrel cartridges for vacuum manifolds and automated SPE.
Waters Corp Waters Sep-Pak C18 Vac Cartridge, 1 cc, 50 mg, 55–105 μm
- Hydrophobic, reverse-phase, silica-based bonded phase.
- Utilizes monofunctional silane chemistry for reproducible bonding.
- Offers unique selectivity and excellent recovery of analytes.
- Recommended as a general-purpose Solid Phase Extraction (SPE) phase for both polar and non-polar analytes.
- Syringe-barrel-type cartridges designed for use with vacuum manifolds and automated SPE instruments.
- Sealed in a non-contaminating poly-foil pouch to maintain product integrity, packing inactivity, and purity.
Waters Corp Waters Sep-Pak Vac Cartridge, Silica, 35 cc, 10 g Sorbent, 55–105 μm
This polar sorbent simplifies sample extraction and preparation, enabling quick and efficient transfer of solvents and samples without spillage or loss. It functions as a precision chromatographic tool for enrichment and purification.
- Simplifies sample extraction and preparation, ensuring quick and efficient transfer.
- Features high-quality packings with good surface area, pore size, and particle size distributions.
- Manufactured in a cGMP, ISO 9001 certified facility.
Waters Corp Sep-Pak Vac Cartridge, C18, 200 mg, 55 – 105 μm
This Vac Cartridge is a powerful tool for solid phase extraction, featuring a silica-based octadecyl bonded phase with strong hydrophobicity. It is designed for use with vacuum manifolds and automated SPE instruments, adsorbing even weakly hydrophobic analytes from aqueous solutions. It is useful for analyzing drugs and metabolites, desalting peptides, and detecting trace organics in environmental water.
- Possesses strong hydrophobicity, suitable for weakly hydrophobic analytes.
- Designed for vacuum manifolds and automated solid phase extraction instruments.
- Assures absorbent quality, reproducibility, versatility, and ease of use.
- Manufactured under ISO 9002, GLP, and cGMP guidelines.
- Ensures consistent solid phase chemistry across batches.
- Provides lower costs, improved recoveries, and faster protocols.
- Enhances safety and prevents cross-contamination.
Waters Corp Waters Sep-Pak Porapak RDX Vac Cartridge, 6 cc, 500 mg, 125 – 150 μm
Waters Sep-Pak Porapak RDX Vac Cartridge, 6 cc, 500 mg, 125 – 150 μm
Waters Corporation Oasis HLB Cartridge, 1 cc/30 mg, 30 μm
The Waters Corporation Oasis HLB Cartridge is a solid-phase extraction device utilizing a unique, water-wettable hydrophilic-lipophilic balanced polymeric sorbent. This reversed-phase sorbent is stable across a wide pH range, simplifying sample preparation by eliminating the need for conditioning and equilibration steps. It enables direct loading of aqueous samples while maintaining high recovery, significantly reducing solvent consumption and preparation time.
- Hydrophilic-lipophilic balanced reversed-phase sorbent, 30 μm particle size.
- Water-wettable polymeric sorbent stable pH 0–14.
- Eliminates conditioning and equilibration.
- Direct loading of aqueous samples without recovery loss.
- Simplifies SPE, reduces solvent use by 70%.
- Reduces sample preparation time by 40%.
- Format: 1 cc/30 mg, 100 per box.
Biotage ATLANTIC DISK C18 HC 50MM 24PK
Atlantic high capacity c18 spe disk provides added retention per disk for improved recovery of analytes from higher organic content sampes and improved recovery of compounds that have weaker interactions with c18 media. much like the original atlantic c18, the new high capactiy c18 can be used for drinking water applications such as epa method 525.2.
Biotage Pacific Premium Oil & Grease Disk, 47 mm
Pacific Premium disks, available in both 47 mm and 90 mm, offer excellent recovery and precision. Pacific Premium Oil and Grease SPE Disks provide fast flow rates with dirty samples while offering high recovery values for the oil and grease fraction of the sample. These disks blend various diameters of high quality borosilicate glass micro-fibers; the upper surface of each disk provides a greater porosity, essential for handling particulate heavy samples, and the bottom layer, comprised of smaller micro-fibers and packing material, retains the oil and grease fraction.