Solid Phase Extraction
Waters Corp Waters Sep-Pak Cartridge, Cyanopropyl (CN), Vac 3 cc/200 mg, 50/box
The Cyanopropyl (CN) Sep-Pak cartridge is a silica-based Solid-Phase Extraction (SPE) product, known for pioneering sample preparation and being widely referenced. These cartridges are precision chromatographic tools for sample enrichment and purification, offering a 3 mL volume and 200 mg of Cyanopropyl (CN) sorbent, with a hold up volume of 0.42 mL, provided in a 50-count box.
- Offers minimum cost sample preparation.
- Constructed with molded, high purity polypropylene “syringe-barrel” bodies.
- Includes two polyethylene frits to contain the packing material.
- Features a standard male-Luer tip for use with multi-position vacuum manifolds.
- Color-coded printing on the syringe barrels identifies the sorbent type.
Waters Corp Sep-Pak Alumina N 3 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 50 - 300 µm, 50/pk
Sep-Pak Alumina N Vac RC cartridges contain a highly active grade of alumina with a neutral surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid. This normal phase sorbent is similar in use to silica; however, it is slightly more stable than unfunctionalized silica under high pH conditions. This neutral alumina is suitable for applications such as synthetic crude oil fractionation. These cartridges feature an integral 20 cc funnel-shaped reservoir for convenient processing of larger volumes of samples. They can be used with robotic sample preparation equipment or with vacuum manifolds.
Waters Corp Waters Oasis MCX Vac Cartridge, 1 cc, 10 mg, 30 μm
The Oasis MCX 1 cc Vac Cartridge features a novel, mixed-mode polymeric sorbent, optimized for enhanced selectivity and sensitivity in extracting basic compounds. Its water-wettable nature ensures consistent retention and excellent recoveries, even if the sorbent runs dry, simplifying sample preparation. Cartridges are designed for use with vacuum manifolds and automated solid-phase extraction (SPE) instruments.
- Novel, mixed-mode polymeric sorbent optimized for high selectivity and sensitivity in extracting basic compounds with cation-exchange groups.
- Water wettable, maintaining retention and excellent recoveries even if sorbent runs dry.
- Designed for use with vacuum manifolds and automated SPE instruments.
- Enables separation of analytes from complex samples into acidic and basic or neutral compounds.
- Known for greater recovery, repeatability, stronger retention, and selectivity.
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.
Waters Corporation Sep-Pak Cartridge, tC18, 100 mg Sorbent, 37 - 55 μm, Vac RC
Silica-based bonded phase with strong hydrophobicity; trifunctional bonding chemistry gives it an increased hydrolytic stability; applications similar to C18.
- Silica-based bonded phase with strong hydrophobicity
- Trifunctional bonding chemistry for increased hydrolytic stability
- Applications similar to C18
Waters Corp Sep-Pak Vac Cartridge, tC18, 200 mg, 37 to 55 μm
The Sep-Pak tC18 Vac Cartridge features a silica-based bonded phase with strong hydrophobicity and trifunctional bonding chemistry for increased hydrolytic stability. Designed for analyte isolation and enrichment from biological, environmental, and food samples, it also facilitates solvent switching and removal of sample components that elute after analytes of interest on liquid chromatography columns.
- Streamlines protocols and simplifies sample handling.
- Eliminates emulsion challenges.
- Reduces exposure to dangerous agents, improving safety.
- Allows direct field sampling, bypassing lab transfer.
- Packing material secured by two polyethylene frits.
- Cartridge body made of molded, high-purity polypropylene.
- Connects to multi-position vacuum manifolds via male-Luer tip.
- Constructed from inert polypropylene to prevent analyte reactions.
Waters Corporation Vac Cartridge, Oasis HLB, 6 cc, 150 mg, 60 μm
These cartridges feature Oasis HLB sorbent, a universal polymeric reversed-phase sorbent for extracting diverse compounds from various matrices. Its water-wettable nature ensures consistent high retention and excellent recoveries, even if the sorbent bed dries out. The 60 μm particle size is ideal for viscous samples, and the syringe-barrel design allows compatibility with vacuum manifolds and automated SPE instruments.
- Universal polymeric reversed-phase for diverse compound extraction.
- Water wettable for consistent retention, even when dry.
- 60 μm particle size, ideal for viscous samples.
- Syringe-barrel format for vacuum manifolds and automated SPE.
- Stable across extreme pH (0 to 14) and wide solvent range.
- High retention for polar and hydrophobic compounds.
- Manufactured to ISO 9001 & cGMP standards for reproducibility.
Waters Corp Sep-Pak Alumina B Plus Light Cartridge, 280 mg, 50–300 μm
Alumina B Plus Light cartridges feature a highly active grade of alumina with a basic surface chemistry, offering an extremely polar aluminum oxide surface for analyte retention. This normal phase sorbent is more stable than unfunctionalized silica under high pH conditions and also acts as a low-capacity ion exchanger. Its distinctive finned outer body and reduced internal diameter allow for minimal elution volume, improving recoveries and reducing solvent consumption, which is beneficial for applications with limited samples or excessive dilution concerns.
- Has properties of a Lewis acid.
- Can be used to extract phospholipids, steroids, and catecholamines.
- Unaffected by high-energy radioactivity, allowing for radioactive compound isolation.
Waters Corp Waters Sep-Pak tC2 Vac Cartridge, 1 g Sorbent, 37–55 μm
The Waters Sep-Pak tC2 6 cc Vac Cartridge is a solid phase extraction cartridge featuring a silica-based bonded phase with low hydrophobicity. It is suitable for applications that require less retention compared to C18 and C8 chemistries.
- Silica-based bonded phase with low hydrophobicity character
- Applications similar to C18 and C8 for methods requiring less retention
- Solid phase extraction product type
- tC2 chemistry
- Endcapped: Yes
- Format: Vac Cartridge
- Mass Spec compatibility: Yes
- Mode: Reversed Phase
- Particle size: 37 to 55 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 1 g
- Water wettable: No
- pH range: 2 to 8
- Barrel size: 6 cc
- Hold up volume: 1.9 mL
- Units per package: 30
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.
Waters Corp Waters Vac Cartridge, Oasis WCX, 3 cc, 60 mg, 60 μm
The 3 cc Oasis WCX cartridges contain a polymeric reversed-phase, weak ion exchange mixed-mode sorbent for fast, simple, and highly selective sample preparation of strong basic compounds and quaternary amines. Its water-wettable nature ensures consistent retention and excellent recoveries even if the sorbent beds dry out. The 60 μm particle size is recommended for viscous samples.
- Optimized for selective sample preparation of strong basic compounds and quaternary amines.
- Water-wettable sorbent maintains high retention and excellent recoveries, even when dry.
- 60 μm particle size is ideal for viscous samples.
- Syringe-barrel cartridges are compatible with vacuum manifolds and automated SPE instruments.
- Ensures high purity, consistency, and quality for sample analysis.
- Delivers high recovery, reduced matrix effects, and unsurpassed selectivity.
Waters Corporation Target Plate, BigSpot, 6 x 4
This target plate is a BigSpot model with a 6 x 4 well configuration, designed for use with the MALDI SYNAPT XS system. It is one of the MALDI target plates offered by the manufacturer.
- Compatible with the MALDI SYNAPT XS system.
- Features a 6 x 4 well configuration.
- Designed as a BigSpot target plate.
Waters Corp Waters Oasis MCX Vac Cartridge, Mixed-Mode Polymeric, 1 cc, 30 mg, 30 μm
These 1 cc Oasis MCX cartridges feature a novel, mixed-mode polymeric sorbent, optimized for high selectivity and sensitivity in extracting basic compounds. Water-wettable for consistent performance, they simplify sample preparation and are ideal for vacuum manifolds and automated SPE instruments.
- High selectivity and sensitivity for basic compounds.
- Water-wettable design ensures consistent performance even if dry.
- Dual modes of retention: ion exchange and reversed-phase.
- Broad pH stability (0-14) allows flexible method development.
- Superior binding capacity vs. other SPE sorbents.
- Prevents analyte breakthrough or recovery loss.
- 1.0 meq/g sulfonic acid ion exchange capacity.
Waters Corp Waters QuEChERS Tube, 900 mg MgSO4, 300 mg PSA, 300 mg C18, 15 mL
This clean-up tube is designed for the extract from step 1 in QuEChERS sample preparation. It contains PSA and C18 sorbents for effective cleanup of fatty produce and cereals. QuEChERS methods are widely used for multi-pesticide residue analyses in food.
- Used for extract cleanup in step 1 of QuEChERS sample preparation.
- Contains PSA and C18 sorbents for cleanup of fatty produce and cereals.
- Suitable for multi-pesticide residue analyses in food using QuEChERS methods.
- Supplied as a 50 pack of tubes with d-SPE components.
Waters Corp Sep-Pak Vac Cartridge, Aminopropyl (NH2), 12 cc, 2 g
These Amino Propyl (NH2) Vac cartridges contain a moderately polar, silica-based bonded phase with a weakly basic surface.
- Sorbent can function as a polar sorbent, offering different selectivity for acidic/basic analytes, or as a weak anion exchanger in an aqueous medium below pH 8.
- Suitable for extraction of phenols and phenolic pigments, petroleum fractionation, saccharides, drugs, and metabolites.
- Designed for use with vacuum manifolds and automated SPE instruments.