SPE Disks and Cartridges
Biotage Atlantic® ReadyDisk C18, Single-use Solid Phase Extraction (SPE) Disks for Water Extraction, 24 per Pack
Atlantic® ReadyDisks are solid phase extraction (SPE) disks, pre-assembled into disposable holders and used for extracting semivolatile organic compounds from aqueous matrices. The ReadyDisks are designed for single-use extractions with maximum speed and convenience in mind.Each disk is constructed to maximize surface area interactions with the analytes in solution, accommodating relatively high sample flow rates without suffering from solution or analyte breakthrough or disk clogging.The disk holder was designed for use with both manual and automated solid phase extraction systems and is constructed from materials that are free from contaminants such as phthalates. The configuration of the disk results in high physical and chemical capacity and the height of the holder prevents sample overflow, even at relatively high flow rates.
Waters Corp Waters Oasis Vac Cartridge, WAX/GCB, 6cc, 200/50 mg, 60 μm
This product is designed for environmental testing laboratories to perform low-level quantification of per- and polyfluoroalkyl substances (PFAS) in various environmental samples, including water, soil, and food. It features a combination of WAX and GCB in a single cartridge, streamlining the SPE process and saving time. Comprehensive quality control pre-screening for 32 PFAS prevents cross-contamination, ensuring accurate results and reducing false positives.
- For sample preparation
- WAX/GCB chemistry
- Vac cartridge format
- 0.6 meq/gram ion exchange capacity
- Mass spec compatible
- 60 μm particle size
- 80 Å pore size
- 200 mg WAX, 50 mg GCB sorbent weight
- pH range: 0 to 14 pH
- Polypropylene material
- EPA Draft Method 1633 compatible
Hach Company ValuSep SPE Filter, 90 mm, 50/PK
ValuSep™ SPE Filters for EPA Method 1664A are designed to provide high recovery and low blank values in Horizon SPEDEX and SPE Manifold applications. Chemically treated with a proprietary reverse phase adsorbent, single layer borosilicate glass ValuSep™ SPE Filters (47mm) can filter the 40 mg/L EPA PAR standard in approximately 10 minutes with significantly faster filtration timesfor 1 L NPDES-type samples. ValuSep™ SPE Filters offer high recoveries and low blanks at a great price.
Waters Corp Waters Oasis Vac Cartridge, 3 cc, 60 mg Sorbent, 30 μm
Oasis MCX 3 cc cartridges feature a novel, mixed-mode polymeric sorbent, optimized for extracting basic compounds with cation-exchange groups. Water-wettable properties ensure high retention and excellent recoveries, even if the sorbent runs dry. These cartridges are compatible with vacuum manifolds and automated SPE instruments.
- Novel, mixed-mode polymeric sorbent for basic compounds.
- Water-wettable for consistent performance even if dry.
- Compatible with vacuum manifolds and automated SPE instruments.
- Offers dual retention modes: ion-exchange and reversed-phase.
- Stable across pH 0 to 14 range.
- Facilitates high SPE recovery and clean extracts.
Waters Corp Waters Oasis WCX Cartridge, Mixed-Mode Weak Cation eXchange, 6 cc, 500 mg, 60 μm
Oasis WCX is a Mixed-Mode Weak Cation eXchange sorbent for strong bases and quaternary amines. It is stable from pH 0–14, water-wettable, and based on the Oasis HLB Copolymer, offering reversed-phase and ion exchange modes of retention for enhanced cleanup selectivity and sensitivity.
- Provides both reversed-phase and ion exchange modes of retention.
- Enables greater cleanup selectivity and sensitivity for acidic and/or basic compounds.
- Built upon the unique water-wettable Oasis HLB Copolymer.
- Allows for concentration of samples, especially with μElution Plate format (up to 15x concentration without evaporation).
- Offers a variety of tools for method development to optimize protocols for maximum selectivity and sensitivity.
- Helps achieve high recovery and reproducible results for a wide range of compounds.
Waters Corporation Sep-Pak Accell Plus QMA Carbonate Plus Light Cartridge, 46 mg Sorbent, 40 μm, 50 pk
These cartridges feature a silica-based, hydrophilic, strong anion-exchanger with a large pore size (300Å) and a carbonate counter-ion. They are designed for the extraction of anionic analytes from various solutions, especially where chloride interference is a concern.
- Silica-based, hydrophilic, strong anion-exchanger with 300Å pore size and carbonate counter-ion.
- Extracts anionic analytes from aqueous/non-aqueous solutions; avoids chloride interference.
- Light-style format with reduced internal diameter; enables minimal volume elution.
- Improves recoveries and reduces solvent consumption for limited samples.
- Ideal for isolating anionic proteins, acidic pigments, phenolic compounds, and inorganic anions.
- Manufactured in ISO 13485/9002-registered facility, compliant with cGMP for Class 1 Medical Devices.
Macherey-Nagel SPE cartridges CHROMAFIX PS-H+ (M)
Solid Phase Extraction Cartridges - CHROMAFIX PS-H+ (M) - minimum adsorbent weight: 220 mg - pack of 50
Waters Corp Oasis Vac Cartridge, PRiME HLB, 3 cc, 60 mg Sorbent
The Oasis PRiME HLB sorbent provides reversed-phase cleanup for acidic, basic, and neutral compounds from complex sample matrices, simplifying solid phase extraction in routine analysis. It produces cleaner samples by removing over 95% of common matrix interferences like salts, proteins, and phospholipids. Viscous samples can be processed with faster flows and less plugging, and the water-wettable sorbent does not require conditioning and equilibration for excellent recoveries.
- Stable at pH extremes (pH 1 to 12) and in a wide range of solvents.
- Offers extraordinary retention of polar compounds.
- Provides a relative hydrophobic retention capacity that is three times higher than traditional silica-based SPE sorbents.