SPE Disks and Cartridges
Waters Corp Waters Sep-Pak Florisil Vac Cartridge, 100 mg Sorbent, 50 to 200 μm Particle Size, 1 cc Barrel Size
This Sep-Pak Florisil Vac Cartridge features a polar, highly active, weakly basic sorbent designed for the adsorption of low to moderate polarity species from nonaqueous solutions. It is suitable for a wide range of laboratory applications.
- Solid Phase Extraction product type.
- Florisil chemistry.
- Vac Cartridge format.
- Mass spectrometry compatible.
- Normal-phase mode.
- Particle size: 50 to 200 μm.
- Pore size: 60 Å.
- Florisil sorbent substrate.
- Sorbent weight: 100 mg.
- Water wettable.
- Barrel size: 1 cc.
- Hold up volume: 0.2 mL.
Hach Company Solvent Recovery Kit Add-On
Solvent recovery kit for the Xenosep Starter Kit, 2943231. Includes the solvent recovery apparatus for recovering solvent to aluminum pans. Alternative is 2943200, starter kit for solvent recovery.
Waters Corp SPE Cartridge, Alumina N, 6 mL, 500 mg
These Sep-Pak Alumina N Vac cartridges offer highly active alumina with neutral surface chemistry for polar analyte retention. They are more stable than unfunctionalized silica under high pH conditions and are designed for use with vacuum manifolds and automated SPE instruments.
- Highly active grade of alumina with neutral surface chemistry
- Extremely polar surface for analyte retention
- Properties of a Lewis acid
- More stable than unfunctionalized silica under high pH conditions
- Suitable for applications such as synthetic crude oil fractionation
- Syringe-barrel-type cartridges
- Designed for use with vacuum manifolds and automated SPE instruments
Waters Corp Sep-Pak Alumina B 6 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50 - 300 µm, 30/pk
Sep-Pak Alumina B Vac cartridges contain a highly active grade of alumina with a basic 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 basic alumina is also low-capacity ion exchanger in aqueous media. Sep-Pak Alumina B Vac cartridges can be used to extract phospholipids, steroids, and catecholamines. Since Sep-Pak Alumina B is unaffected by high-energy radioactivity, these cartridges can be used for radioactive compound isolation. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
Waters Corp Waters Vac Cartridge, Cyanopropyl (CN), 6 cc, 1 g Sorbent
This silica-based polar bonded phase can be utilized as a less polar alternative to silica in normal-phase applications or as a less hydrophobic alternative to C18 or C8 in reversed-phase applications. It is typically applied in areas such as drug metabolite analysis and pesticide residue studies.
- Cyanopropyl (CN) chemistry
- Endcapped
- Vac cartridge format
- Mass spec compatible
- Reversed phase mode
- Particle size 55–105 μm
- Pore size 125 Å
- Silica sorbent substrate
- 1 g sorbent weight
- Not water wettable
- pH range 2 to 8
- 6 cc barrel size
- 2 mL hold up volume
- 30 units per package
Waters Corp Waters Vac Cartridge, Alumina A, 6 cc, 500 mg Sorbent
This Certified Sep-Pak Alumina A 6 cc Vac Cartridge is specifically engineered for solid phase extraction applications, utilizing 500 mg of Alumina A sorbent. It provides reliable performance for various laboratory separations, designed for efficiency and compatibility with modern analytical techniques.
- Solid phase extraction product type.
- Features Alumina A chemistry.
- Not endcapped.
- Vac cartridge format.
- Mass spectrometry compatible.
- Operates in normal-phase mode.
- Particle size ranges from 50 to 300 μm.
- Pore size is 120 Å.
- Alumina sorbent substrate.
- Sorbent weight of 500 mg.
- Water wettable.
- Supports a pH range of 0 to 10.
- Barrel size is 6 cc.
- Hold up volume is 0.5 mL.
- Available in packs of 30.
Waters Corp Sep-Pak C8 3 cc Vac RC Cartridge, 500 mg Sorbent per Cartridge, 37 - 55 µm, 50/pk
Silica-based bonded phase with moderate hydrophobicity; use for methods requiring less retention than C18; typical applications include drugs and their metabolites in serum, plasma or urine, peptides in serum, plasma.
Waters Corp Waters Cartridge, HLB, 80Å, 30 μm, 10 mm
The Oasis HLB on-line cartridges for Symbiosis/Prospekt-2 systems are designed for rugged, reproducible, and ultra-fast on-line SPE in the Spark Holland Symbiosis and Prospekt-2 systems. Each cartridge contains 2.5 mg of Oasis HLB, which is a universal polymeric reversed-phase sorbent for the extraction of a wide range of acidic, basic, and neutral compounds from various matrices.
- Designed for rugged, reproducible, and ultra-fast on-line SPE in Spark Holland Symbiosis and Prospekt-2 systems.
- Each cartridge contains 2.5 mg of Oasis HLB, a universal polymeric reversed-phase sorbent.
- Suitable for extraction of a wide range of acidic, basic, and neutral compounds from various matrices.
- An 800-series tray contains 96 cartridges.
- Can be directly loaded into Automatic Cartridge Exchange (ACE) or ACE Feeder units without a stainless steel tray holder/adaptor.
Waters Corp Waters Sep-Pak Classic C18 Cartridge, 360 mg, 50/PK
Waters Sep-Pak Classic C18 Cartridge, 360 mg, 50/PK
Waters Corp Oasis Plus Light Cartridge, 30 mg Sorbent, 30 μm Particle Size, HLB
The Plus Light Cartridge features a polymeric, water-wettable reversed-phase sorbent, designed for the extraction of a wide range of compounds from various matrices with high, reproducible recoveries. It functions as a Hydrophilic-Lipophilic-Balanced (HLB) universal sorbent for acidic, neutral, and basic materials.
- Polymeric, water-wettable reversed-phase sorbent.
- Hydrophilic-Lipophilic-Balanced (HLB) design.
- Universal sorbent for acidic, neutral, and basic materials.
- Exceptional retention for polar molecules.
- Three times higher hydrophobic retention capacity than typical silica-based SPE sorbents.
- Maintains good retention capacity even if the sorbent bed runs dry.
- Works across a wide pH range of 0 to 14.
- Designed for use with vacuum manifolds and automated SPE devices.
Waters Corp Sep-Pak C8 35 cc Vac Cartridge, 10 g Sorbent per Cartridge, 37 - 55 µm, 10/pk
Silica-based bonded phase with moderate hydrophobicity; use for methods requiring less retention than C18; typical applications include drugs and their metabolites in serum, plasma or urine, peptides in serum, plasma.
Waters Corp Sep-Pak Silica 3 cc Vac Cartridge, 200 mg Sorbent per Cartridge, 55 - 105 µm, 50/pk
A polar stationary phase, used primarily to adsorb analytes from non-polar solvents like hydrocarbons, chloro- or fluoro-substituted hydrocarbons or less polar esters and ethers. Analyte retention can occur through hydrogen bonding, dipole-dipole interactions or in aqueous samples through cation-exchange.