179 Results for: "Solid Phase Extraction"

Supplier: VARIAN

Unique bond Elut PBA silica sorbent uses phenylboronic acid functionality to retain analytes via a reversible covalent bond, with high specificity and cleanliness.

Supplier: VARIAN

OMIX automation-friendly 96-well monolithic SPE plates are specially designed to process small samples. They offer small extraction beds with almost no dead volume. Elution is achieved with microlitre solvent volumes, allowing direct injection and improving assay speed and sample throughput. OMIX tips are highly amenable to ADME/DMPK bioanalysis applications.

Supplier: Thermo Fisher Scientific

The sorbent used in Thermo Scientific™ HyperSep™ Diol Plates features short alkyl chains with polar functional groups, and are ideal for the isolation of polar compounds.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ HyperSep Silica SPE 96-Well Plates and Individual Wells feature a polar sorbent primarily used to retain analytes in non polar matrices, and can effectively separate compounds of very similar structure.

Supplier: Thermo Fisher Scientific

Thermo Scientific HyperSep™ C18 SPE 96-well plates and individual wells feature a highly retentive alkyl-bonded phase for non polar to moderately polar compounds. The hydrophobic reversed phase material is retentive for most nonpolar compounds, and retains most organic analytes from aqueous matrices.

Supplier: Thermo Fisher Scientific

HyperSep C8 SPE Well Plates and Individual Wells provide excellent performance characteristics for moderately polar analytes. They also offer the potential for polar interactions greater than with C18.

Supplier: Thermo Fisher Scientific

Solid phase extraction cartridges, HyperSep™ phenyl offer alternative selectivity for retention of basic compounds. They are used for extraction of aromatic compounds and extraction of basic analytes.

Supplier: Thermo Fisher Scientific

HyperSep Retain-AX is a high purity, highly porous polystyrene DVB material partially modified with quaternary functional groups to retain acidic analytes. The problems associated with column drying in traditional silica-based SPE materials are eliminated when using this product.

Supplier: VARIAN

Base plate for VersaPlate™ tubes, 96-well

Supplier: Avantor

Tato extrakční kolona pevné fáze je navržena pro extrakci a čištění polyaromatických uhlovodíků (PAH) z půdy, včetně 16 prioritních PAH polutantů podle americké Agentury pro ochranu životního prostředí a pro několik aplikací využívajících jiné SPE kolony.

Supplier: Avantor

Tyto extrakční kolony pevné fáze jsou navrženy pro extrakci a čištění polyaromatických uhlovodíků (PAH) z vody, včetně 16 prioritních PAH polutantů podle americké Agentury pro ochranu životního prostředí (EPA) a pro několik aplikací využívajících jiné SPE kolony.

Supplier: MACHEREY-NAGEL

Empty and reservoir columns with accessories for solid phase extraction.

Supplier: VARIAN

Solid phase microextraction (SPME) is a technique for extracting analytes from solid, liquid or gaseous samples by adsorbing them onto the SPME fiber and then desorbing them into an inlet, either on a gas chromatograph (GC) or an HPLC system. SPME is amenable to automation using an autosampler or it can be performed manually as well.

Supplier: Thermo Fisher Scientific

Solid phase extraction cartridges with medium polarity sorbent, ideal for the isolation of polar compounds from non polar matrices.

Supplier: Thermo Fisher Scientific

SOLA™μ 96 well SPE micro elution plates are specifically designed to meet the increasingly demanding challenges found within bioanalysis. The micro elution format is uniquely positioned to deliver on bioanalytical needs, but limitations with existing
technological design has prevented significant uptake. The SOLA™μ product eliminates these issues by utilising SOLA technology, which removes the need for frits to retain the sorbent material and, in combination with a macro porous structure, allows for a robust, easily controllable platform for reproducible processing of bioanalytical samples.

Supplier: Merck

Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration. Aluminum oxides are generally used as solid support phases in solid phase extraction (SPE)-based clean-up procedures employed in chromatographic methods

Supplier: Thermo Fisher Scientific

Solid Phase Micro Extraction (SPME) uses a thin-fused silica fiber coated with a sorbent which enables extraction of compounds of interest from liquid or gaseous samples through absorption or adsorption. The fiber is then moved to the injector and the compounds thermally desorbed. The SPME consumables come in two formats SPME fibers and SPME arrows.

Supplier: VARIAN

These specialty solid phase extraction cartridges provide higher retention of small organics, including those that are too polar to retain on C18 or polymeric SPE.

Supplier: Merck

4-Hydroxy-4-methyl-2-pentanone may be used as an internal standard in the analysis of volatile odor-active compounds present in wine using solid phase extraction with gas chromatography (SPE-GC).

Supplier: VARIAN

SPEC SPE solid phase extraction cartridges available in standard straight barrel tube format, offering flexibility in sample size. Use on any standard vacuum manifold such as the Vac Elut 20 or SPS 24.

Supplier: Merck

Promecarb may be used as a reference standard for the determination of promecarb in water by solid-phase extraction and liquid chromatography coupled with ionspray mass spectrometry.

Supplier: VARIAN

Bond Elut™ Focus solid phase extraction cartridges with enhanced polar recovery. Features a unique amide functionalised polar-enhanced sorbent technology that delivers outstanding retention for polar and non-polar analytes.

Supplier: Whatman products (Cytiva)

The 10 ml UNIFILTER is used with large sample or reagent volumes. Typical applications include biomolecule purification by solid phase extraction and organic synthesis in combinatorial chemistry library generation.

Supplier: Merck

Bisphenol E may be used as a reference standard in the determination of bisphenol E in beverages using on-line solid-phase extraction with fast liquid chromatography coupled with tandem mass spectrometry (on-line SPE fast LC-MS/MS).

Supplier: MACHEREY-NAGEL

CHROMABOND® CN is a cyanopropyl modified silica phase for solid phase extraction.

Supplier: Merck

AmberChrom™ 1X8 50-100 MESH (CL-) Anion is a strongly basic anion exchange resin which is used as an absorbent in solid phase extraction.

Supplier: Merck

Solid phase extraction vacuum manifolds allow to simultaneously process up to 12 or up to 24 SPE tubes. Precise flow control is provided through each SPE tube by rotating the independent, screw-type valves in the cover, this ensures the packing will not dry out in some tubes while others finish draining.

Supplier: VARIAN

Flash cartridges for the purification of organic compounds, and also for scale-up, solid phase extraction.

Supplier: Merck

Metrafenone CRM may also be used in the residue analysis of: 209 pesticides and persistent organic pollutants (POPs) extracted by QuEChERS-based procedure from fresh bovine and chicken liver samples using gas chromatography coupled to tandem mass spectrometry (GC-MS/MS). 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). 379 pesticides in human serum samples extracted by QuEChERS method using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Metrafenone in nine fresh vegetable samples using matrix solid-phase dispersion (MSPD) and HPLC-UV. Metrafenone in bitter gourd and soil samples using gas chromatography combined with an electron capture detector (GC-ECD).

Supplier: Agilent

High quality SampliQ SPE (Solid Phase Extraction) products help the user confidently extract and concentrate samples from complex matrices, ensuring fast, accurate, and reproducible results from the very first step. The SampliQ line includes polymers, silica and non-silica options to meet user's specific SPE needs.