SPE Disks and Cartridges
Waters Corp Waters Sep-Pak Accell Plus CM Vac Cartridge, 3 cc, 500 mg Sorbent, 37–55 μm
Sep-Pak Accell Plus CM Vac cartridges utilize a silica-based, hydrophilic weak cation-exchanger with a 300Å pore size, ideal for extracting cationic analytes in various solutions. These syringe-barrel cartridges are designed for use with vacuum manifolds and automated SPE instruments, also suitable for isolating cationic proteins, steroids, pesticides, and herbicides.
- Silica-based, hydrophilic weak cation-exchanger with 300Å pore size.
- Extracts cationic analytes from aqueous and non-aqueous solutions.
- Ideal for isolating cationic proteins.
- Syringe-barrel design compatible with vacuum manifolds and automated SPE instruments.
- Effective for extracting steroids, pesticides, and herbicides.
Waters Corp Sep-Pak Vac Cartridge, C8, 1 cc, 50 mg sorbent
This Vac Cartridge features a silica-based bonded phase with moderate hydrophobicity, designed for methods requiring less retention than C18. It is typically used for the analysis of drugs and their metabolites in serum, plasma, or urine, and peptides in serum or plasma. Each cartridge contains 50 mg of sorbent and is sold in packages of 100 pieces.
- Used for methods requiring less retention than C18.
- Suitable for drugs and their metabolites in serum, plasma, or urine, and peptides in serum or plasma.
- Manufactured to ISO 9001, ISO 13485, and cGMP standards.
- Simple to use, reproducible, and disposable.
- Packings are clean, dry, and reproducible in activity and capacity.
Waters Corporation Sep-Pak Vac Cartridge, 3 cc, 500 mg, 37–55 μm, Diol
This is a silica-based polar bonded phase with a neutral character. It can serve as an alternative to silica in normal-phase applications where the acidic nature of silica is not desired, or as a very weakly interacting phase in aqueous applications.
- Silica-based polar bonded phase with neutral character.
- Can be used as an alternative to silica in normal-phase applications where the acidic character of silica is undesirable.
- Can be used as a very weakly interacting phase in aqueous applications.
- Suitable for applications including isolating antibiotics from cosmetics.
- Suitable for isolating proteins or peptides via hydrophobic interaction chromatography.
Waters Corp WATERS CORPORATION Vac Cartridge, Alumina N, 6 cc, 500 mg
WATERS CORPORATION Vac Cartridge, Alumina N, 6 cc, 500 mg
Waters Corp Waters Vac RC Cartridge, Oasis MCX, 20 cc, 60 mg, 30 μm
The Oasis MCX sorbent is a novel, mixed-mode polymeric sorbent for enhanced selectivity and sensitivity in extracting basic compounds with cation-exchange groups. It is water wettable, maintaining high retention and excellent recoveries even if the sorbent bed dries out. These cartridges feature an integrated 20 cc funnel-shaped reservoir for processing larger sample volumes and are compatible with robotic sample preparation equipment or vacuum manifolds.
- Optimized for higher selectivity and sensitivity in extracting basic compounds with cation-exchange groups.
- Water wettable, maintaining higher retention and excellent recoveries even if the sorbent runs dry.
- Features an integral 20 cc funnel-shaped reservoir for convenient processing of greater volumes of samples or solvents.
- Compatible with robotic sample preparation equipment or vacuum manifolds.
- Sorbent is stable from pH 0 to 14.
Waters Corp Waters SPE Cartridge, Sep-Pak tC18 Plus Short, 400 mg, Reversed-Phase
This solid phase extraction (SPE) cartridge is designed for sample preparation, offering strong hydrophobicity and increased hydrolytic stability due to its trifunctional bonding chemistry. This lab equipment streamlines purchasing and simplifies protocols by reducing the number of steps and minimizing emulsion problems.
- tC18 chemistry, silica-based bonded phase with strong hydrophobicity.
- 400 mg sorbent.
- Particle size: 37 to 55 μm; Pore size: 125 Å.
- Plus Short cartridge format; 50 cartridges per pack.
- Increased hydrolytic stability.
- Mass spectrometry compatible; Reversed phase mode.
- pH range: 2 to 8.
- Suitable for analyte isolation from biological, environmental, and food samples.
- Reduces sample handling, enhances safety, facilitates ease of disposal and direct field sampling.
Waters Corp Waters Sep-Pak Aminopropyl (NH2) Vac Cartridge, 20 cc, 5 g
- Moderately polar, silica-based bonded phase with weakly basic surface.
- Can be used as a polar sorbent with different selectivity for acidic/basic analytes or as a weak anion exchanger in aqueous medium below pH 8.
- Applications include extraction of phenols and phenolic pigments, petroleum fractionation, saccharides and drugs and metabolites.
- Syringe-barrel-type cartridges designed for use with vacuum manifolds and automated SPE instruments.
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.
