Solid Phase Extraction
WATERS CORPORATION Waters Oasis HLB Vac Cartridge, 6 cc, 500 mg Sorbent, 60 μm
These 6 cc Oasis HLB cartridges contain a universal polymeric reversed-phase sorbent for extracting a wide range of compounds. The water wettable sorbent ensures high retention and excellent recoveries even if it runs dry. A 60 μm particle size is recommended for viscous samples, and the cartridges are designed for vacuum manifolds and automated SPE instruments.
- High capacity, low elution volumes.
- Excellent recovery for polar metabolites.
- Detection limits of 100 ng/L or better.
- Faster flow times, less vacuum needed.
- Extraordinarily clean barrels and frits.
- Proprietary cleaning process for minimal interferences.
- Stable at pH extremes, retains polar compounds, hydrophobic.
WATERS CORPORATION Waters Vac Cartridge, HLB, 12 cc, 500 mg, 60 μm
This Vac Cartridge contains Oasis HLB, a universal polymeric reversed-phase sorbent designed for solid-phase extraction (SPE) of a wide range of acidic, basic, and neutral compounds from various matrices. Featuring a hydrophilic-lipophilic balanced (HLB) chemistry and a 60 μm particle size, this water-wettable cartridge offers exceptional performance and simplified methods, making it a gold standard in SPE.
- Water wettable, maintaining retention and recoveries even if the sorbent runs dry.
- Stable across a wide pH range, from 0 to 14.
- Eliminates equilibration and conditioning steps, reducing solvent consumption and sample preparation time.
- Provides high sensitivity and reduced matrix effects for LC-MS/MS analyses.
- Offers unsurpassed selectivity and high SPE recovery for cleaner samples.
WATERS CORPORATION Oasis Vac Cartridge, MCX, 6 cc, 150 mg, 60 μm
These 6 cc cartridges feature a novel, mixed-mode polymeric sorbent, optimized for high selectivity and sensitivity in extracting basic compounds with cation-exchange groups. Its water wettable nature ensures excellent recoveries even when run dry. With a 60 μm particle size, it is ideal for viscous samples and is compatible with vacuum manifolds and automated SPE instruments.
- Optimized for high selectivity and sensitivity in basic compound extraction.
- Water wettable sorbent maintains excellent recoveries even when run dry.
- Strong mixed-mode cation exchange polymeric sorbent surpasses traditional silica-based sorbents.
- Offers dual modes of retention (ion exchange, reversed-phase) across a 0 to 14 pH range.
- Provides superior binding capacity: 1.0 meq/g sulfonic acid ion exchange capacity.
- Simplifies method development and enhances analytical system performance.
WATERS CORPORATION Waters Oasis MCX 96-well Plate, 10 mg sorbent per well, 30 μm, 1/pk
The Oasis MCX 96-well plate features a novel, mixed-mode polymeric sorbent for selective extraction of basic compounds. Its unique balance of hydrophobicity and water-wettability ensures consistent results, even if wells dry out. It is compatible with various liquid handling systems for high-throughput applications.
- Novel, mixed-mode polymeric sorbent for basic compounds with cation-exchange groups.
- Dual retention modes: Reversed-phase and cation exchange.
- Ion exchange capacity: 1 meq/gram.
- Particle size: 30 μm; Sorbent weight: 10 mg per well.
- Stable across a wide pH range (pH 0 to 14).
- Greater binding capacity than silica-based mixed-mode SPE sorbents.
- 96-well plate format, meeting ANSI guidelines.
- Innovative two-stage well design for high throughput and recovery.
- Polypropylene construction; mass spectrometry compatible.
- Water wettable.
WATERS CORPORATION 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 CORPORATION Waters Vac Cartridge, Oasis MAX, 6 cc, 150 mg, 30 μm
Oasis MAX 6 cc cartridges feature a novel, mixed-mode polymeric sorbent, optimized for higher selectivity and sensitivity in extracting acidic compounds. This water wettable sorbent maintains excellent recoveries even if it runs dry. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.
- Optimized for higher selectivity and sensitivity with acidic compounds.
- Water wettable sorbent ensures high retention and excellent recoveries even when dry.
- Ensures reproducible SPE protocols for acidic compounds and metabolites.
- Stable from pH 0 to 14, facilitating fast method development.
- Enables separation of analytes into two distinct fractions.
- Compatible with vacuum manifolds and automated SPE instruments.
WATERS CORPORATION Waters Vac RC Cartridge, Oasis MAX, 20 cc, 60 mg, 30 μm
These Vac RC cartridges feature Oasis MAX sorbent, a mixed-mode polymeric sorbent for extracting acidic compounds. Its water wettability ensures high retention and recovery even when dry. An integral 20 cc funnel-shaped reservoir aids processing larger volumes, and the cartridges are compatible with robotic sample preparation equipment and vacuum manifolds.
- Mixed-mode polymeric sorbent for acidic compound extraction
- Water wettable sorbent for consistent performance
- 20 cc funnel-shaped reservoir
- Compatible with robotic systems and vacuum manifolds
- Ion exchange capacity: 0.2 meq/gram
- Mass spectrometry compatible
- Particle size: 30 μm
- Pore size: 80 Å
- Sorbent weight: 60 mg
- pH range: 0 to 14
- Material: Polypropylene
WATERS CORPORATION Oasis MAX Vac RC Cartridge, 30 mg Sorbent, 30 μm, 20 cc
The Oasis MAX Vac RC Cartridge features a Mixed-Mode Anion eXchange sorbent designed for acids. It is built upon the unique water-wettable Oasis HLB Copolymer, providing both reversed-phase and ion exchange modes of retention for enhanced cleanup selectivity and sensitivity for acidic compounds.
- Fastest and simplest methods leading to the cleanest samples.
- Highest sensitivity for small molecules and therapeutic peptides.
- Reduced matrix effects for LC-MS/MS analyses.
- Unsurpassed selectivity.
- Highest solid-phase extraction recovery.
- Exceptional product quality and reproducibility.
- Wide selection of sorbents and a broad array of formats.
- Ultra-clean syringe barrel and frits.
WATERS CORPORATION Waters 96-well Plate, Mixed-mode Sorbent, 30 mg/well, 30 μm
The Oasis MAX 96-well plate is designed for solid phase extraction (SPE), featuring a novel, mixed-mode polymeric sorbent. It offers high selectivity and sensitivity for extracting acidic compounds. The plate is compatible with various manifold configurations and robotic liquid handling systems for automated, high-throughput SPE.
- Unique hydrophobicity and water-wettability prevent poor results if wells dry out.
- Stable from pH 0 to 14.
- Enables separation of analytes from complex samples into acidic and basic/neutral compounds.
- Dual modes of retention (reversed-phase and ion exchange) provide greater cleanup selectivity and sensitivity.
- Offers 0.25 meq/g of quaternary-amine-ion-exchange capacity.
- Innovative two-stage design for reliable high throughput SPE.
WATERS CORPORATION Oasis Vac RC Cartridge, 20 cc, 60 mg Sorbent, 60 μm, 50/pk
This Vac RC cartridge contains MCX sorbent, a mixed-mode polymeric sorbent for basic compound extraction. It is water wettable, ensuring high retention and recoveries. A 20 cc funnel-shaped reservoir facilitates large sample processing and is compatible with robotic sample preparation equipment or vacuum manifolds.
- Product type: SPE
- Chemistry: MCX
- Format: Vac RC Cartridge
- Ion exchange capacity: 1 meq/gram
- Mass spec compatibility: Yes
- Mode: Mixed mode (ion exchange, reversed-phase)
- Particle size: 60 μm
- Pore size: 80 Å
- Sorbent substrate: Copolymer
- Sorbent weight: 60 mg
- Water wettable: Yes, high retention and recovery
- pH range: 0 to 14
- Material: Polypropylene
- Barrel size: 20 cc
- Compatibility: Robotic, vacuum manifold, pump, syringe
- Units per package: 50 pk
WATERS CORPORATION 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.
WATERS CORPORATION Waters Sep-Pak C18 Plus Short Cartridge, 360 mg, 55–105 μm
This Sep-Pak C18 Plus Short Cartridge features a silica-based bonded phase with strong hydrophobicity, designed to adsorb analytes, even those with weak hydrophobicity, from aqueous solutions. It behaves similarly to reversed-phase HPLC columns and is suitable for liquid and gas samples.
- Can reverse flow direction for trace enrichment applications.
- Suitable for use with liquid and gas samples.
- Lowers costs due to less solvent and reagent consumption.
- Increases recoveries with minimum sample transfer.
- Enhances safety through ease of disposal and reduced exposure to toxic agents.
- Improves accuracy by preventing cross-contamination and eliminating emulsion problems.
- Contains high-quality packings with optimal surface area, pore-size, and particle-size distributions, designed for reproducible activity and capacity in sample preparation.
WATERS CORPORATION Waters Sep-Pak Vac Cartridge, tC18, 6 cc, 500 mg, 37–55 μm
Waters Sep-Pak Vac Cartridge, tC18, 6 cc, 500 mg, 37–55 μm