SPE Disks and Cartridges
Waters Corp Waters Cartridge, tC2, 400 mg Sorbent, 37–55 μm
This silica-based bonded phase cartridge features low hydrophobicity, making it suitable for methods requiring less retention than C8, with applications similar to C18 and C8.
- Sorbent weight: 400 mg
- Particle size: 37 to 55 μm
- Units per package: 50
- Chemistry: tC2
- Endcapped: Yes
- Format: Plus short cartridge
- Mass spec compatibility: Yes
- Mode: Reversed phase
- Pore size: 125 Å
- Sorbent substrate: Silica
- Water wettable: No
- pH range min: 2 pH
- pH range max: 8 pH
- Hold up volume: 0.8 mL
Waters Corp Waters Sep-Pak Vac Cartridge, C8, 6 cc, 500 mg, 37-55 μm
This silica-based bonded phase product offers moderate hydrophobicity, designed for methods requiring less retention than C18. It is suitable for applications such as the analysis of drugs and their metabolites in serum, plasma, or urine, and peptides in serum or plasma.
- Sorbent type: C8, reversed phase, silica
- Cartridge size: 6 cc
- Sorbent mass: 500 mg
- Particle size: 37 to 55 μm
- Quantity per pack: 30 pk
- Endcapped: Yes
- Format: Vac Cartridge
- Mass spec compatibility: Yes
- Pore size: 125 Å
- Water wettable: No
- pH range: 2 to 8
- Hold up volume: 1.1 mL
Waters Corp Oasis MAX Vac Cartridge, 6 cc, 500 mg, 60 μm
These 6 cc Vac cartridges utilize a novel, water-wettable, mixed-mode polymeric sorbent for high selectivity and sensitivity in extracting acidic compounds. Designed for viscous samples, they integrate seamlessly with vacuum manifolds and automated Solid Phase Extraction (SPE) instruments.
- Optimized for high selectivity and sensitivity in extracting acidic compounds with anion-exchange groups.
- Water-wettable sorbent maintains high retention and recovery even if dried.
- 60 μm particle size is ideal for viscous samples.
- Syringe-barrel design for vacuum manifolds and automated SPE instruments.
- Stable across a pH range of 0 to 14.
- Reduces chromatographic complexity and enhances signal-to-noise ratio.
- Improves detection limits and minimizes matrix effects.
Waters Corp Waters Vac Cartridge, Oasis MAX, 1 cc, 30 mg, 30 μm
These 1 cc cartridges feature a novel, mixed-mode polymeric sorbent for high selectivity and sensitivity in extracting acidic compounds.
- Novel, mixed-mode polymeric sorbent with anion-exchange groups.
- Optimized for high selectivity and sensitivity for acidic compound extraction.
- Water wettable, ensuring high retention and recoveries even when dry.
- Compatible with vacuum manifolds and automated SPE instruments.
- Simplifies SPE, providing clean samples and high recovery.
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.
Agilent Technologies GLYKOCLEAN S CARTRIDGE
Cartridgeused for clean up of glycan samples after fluorescent labeling. Also in combination with GlycoClean R to purify glycans from N-glycanase digests prior to Signal 2-AA or 2-AB labeling.
Applied Separations FILTER COLUMN 6ML 20PE 100/PK
Filter Column, 6mL Volume, 20uM PE Frit Filter, 100/pk
Waters Corp Waters Vac Cartridge, HLB, 3 cc, 540 mg, 60 μm
The 3 cc Oasis HLB cartridges utilize a universal polymeric reversed-phase sorbent for extracting a wide range of acidic, basic, and neutral compounds. The water-wettable sorbent maintains high retention and excellent recoveries even when dry, simplifying sample preparation. With a 60 μm particle size, these syringe-barrel cartridges are ideal for viscous samples, compatible with vacuum manifolds and automated SPE instruments.
- Offers broad pH stability (0 to 14) and solvent compatibility.
- Provides exceptional retention for polar molecules.
- Hydrophobic retention capacity is three times higher than typical silica-based SPE sorbents.
- Water-wettable sorbent maintains performance even if the bed runs dry.
- Enhances recovery and repeatability of SPE procedures due to higher retention capacity.
- Constructed with ultra-clean polypropylene syringe barrel and frits.
Hach Company Xenomax Triple-layer SPE Filters, 47 mm, 24/PK
Designed for moderately dirty samples, Xenomax™ Solid-Phase Extraction (SPE) Filters for EPA Method 1664A provide maximum recovery, speed and particulate loading capacity. Chemically treated with a proprietary reverse phase adsorbent, triple layer borosilicate glass Xenomax™ SPE Filters (47mm) can filter the 40 mg/L EPA PAR standard in approximately 20 seconds with similar filtration times for 1-L NPDES-type samples. Xenomax™ SPE Filters provide maximum analyte recovery, particulate loading capacity and processing speed when used with Xenosep SPE Glassware.