SPE Disks and Cartridges
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
Waters Corp Waters Sep-Pak Vac Cartridge, Florisil, 1 cc, 50 mg Sorbent
This product is a polar, highly active, weakly basic sorbent designed for the adsorption of low to moderate polarity species from nonaqueous solutions.
- Sorbent type: Florisil
- Cartridge volume: 1 cc
- Sorbent amount: 50 mg
- Particle size: 50 to 200 μm
- Pore size: 60 Å
- Format: Vac cartridge
- Mode: Normal-phase
- Mass spec compatibility: Yes
- Water wettable: Yes
- Hold up volume: 0.12 mL
- Units per package: 100 pk
Waters Corp Waters Sep-Pak Vac Cartridge, Aminopropyl (NH2), 3 cc, 500 mg
Sep-Pak Amino Propyl (NH2) Vac cartridges feature a moderately polar, silica-based bonded phase with a weakly basic surface. This sorbent functions as a polar sorbent for acidic/basic analytes or as a weak anion exchanger below pH 8. Applications include extraction of phenols, phenolic pigments, petroleum fractionation, saccharides, drugs, and metabolites. These syringe-barrel cartridges are designed for use with vacuum manifolds and automated SPE instruments.
- Chemistry: Aminopropyl (NH2)
- Endcapped: No
- Format: Vac Cartridge
- Mass Spec compatibility: Yes
- Mode: Reversed Phase
- Particle size: 55 – 105 μm
- Pore size: 125 Å
- Sorbent substrate: Silica
- Sorbent weight: 500 mg
- Water wettable: No
- pH range min: 2 pH
- pH range max: 8 pH
- Barrel size: 3 cc
- Hold up volume: 0.8 mL
Waters Corp Waters Vac Cartridge, Florisil, 12 cc, 2 g Sorbent
The Sep-Pak Florisil 12 cc Vac Cartridge is a precision chromatographic instrument for sample enrichment and purification, extracting solvents and samples without spillage or loss. Florisil™, a polar, active, and weakly basic sorbent from magnesium oxide and silica gel, is ideal for adsorbing low to moderate polarity species from non-aqueous solutions. Cartridges are sealed in a non-contaminating poly-foil pouch with high-quality, clean, dry, and consistent packings.
- Polar, highly active, weakly basic sorbent
- Adsorbs low to moderate polarity species from nonaqueous solutions
- Used for pesticide analysis in food and environmental samples via AOAC, EPA, and JPMHLW regulatory techniques
- Sealed in a non-contaminating poly-foil pouch
- High-quality, clean, dry, and repeatable packings
- Water wettable
- Mass spec compatibility: yes
- Mode: normal-phase
Waters Corp Waters Flangeless Vac Cartridge, Oasis MCX, 3 cc, 60 mg, 30 μm
The Oasis MCX Flangeless Vac Cartridge is designed for solid phase extraction of basic compounds. It features a novel, mixed-mode polymeric sorbent that is water wettable, ensuring consistent performance even if the sorbent runs dry. Its flangeless design is ideal for close packing and processing in specialized automated SPE systems.
- Novel, mixed-mode polymeric sorbent for higher selectivity and sensitivity.
- Extracts basic compounds using cation-exchange groups.
- Water-wettable sorbent ensures high retention and recoveries.
- Flangeless design allows close packing in automated SPE systems.
- 3 cc barrel size with 60 mg sorbent weight.
- 30 μm particle size.
- Effective across a pH range of 0 to 14.
- Durable polypropylene construction.
- Mass spectrometry compatible.
- Ion exchange capacity of 1 meq/gram.
