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Catalog Number: (PAV7461)
Supplier: Promega Corporation
Description: Mass spectrometry-compatible yeast and human protein extracts are designed specifically for mass spectrometry applications. The extracts are predigested and cleaned up by solid-phase extraction for immediate use in liquid chromatography/mass spec analysis

Catalog Number: (BJ-9301)
Supplier: Honeywell Research Chemicals
Description: The exit port of the SPE columns is a Luer tip that allows the columns to be affixed securely to the vacuum manifold.


Supplier: GE Healthcare - Whatman
Description: 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: Chemglass
Description: Adapters have a <sup>1</sup>/<sub>4</sub>"–28 thread that accepts a female luer lock adapter. This provides a convenient way to connect solid phase extraction (SPE) cartridges, tubes, or syringes with a male luer lock fitting to a standard male taper inner joint.

Small Business Enterprise

Supplier: Thermo Scientific
Description: Automate solvent-free solid phase micro extraction (SPME) sample preparation by performing sample extraction and enrichment in a single step using Thermo Scientific™ SPME Arrow and SPME Fiber products. These products are used with the Thermo Scientific™ TriPlus RSH™ autosampler prior to gas chromatography (GC) or gas chromatography mass spectrometry (GC/MS) analysis.

Supplier: Brandtech
Description: Powerful and popular oil-free diaphragm vacuum pumps are suitable for a wide variety of laboratory applications such as rotary evaporation, centrifugal concentration, gel drying, vacuum filtration, solid phase extraction, and degassing procedures

Supplier: Restek
Description: The Rtx®-Mineral Oil stationary phase and column dimensions are optimized for the fast screening of mineral oils in extracts from solids and water samples according to DIN EN ISO 9377-2:2000.

Supplier: Brandtech
Description: For VACUUBRAND ME1C vacuum pump. Bleeder valve allows adjustment of vacuum level. Manometer is graduated from atmosphere to -1 bar, in graduations of 0.05 bar.

Supplier: ALADDIN SCIENTIFIC
Description: Product Application:Quinoclamine may be used as an analytical reference standard for the determination of the analyte in:Honeybees by dispersive solid-phase extraction (dSPE), followed by liquid and gas chromatography coupled with tandem mass spectrometry (LC-MS/MS and GC-MS/MS).Chlorophyll-containing matrix by dSPE and GC-MS/MS.

New Product

Supplier: Chemglass
Description: Adapters have a <sup>1</sup>/<sub>4</sub>"–28 thread that accepts a female luer lock adapter. This provides a convenient way to connect solid phase extraction (SPE) cartridges, tubes, or syringes with a male luer lock fitting to a standard male taper inner joint.

Small Business Enterprise

Supplier: Chemglass
Description: Adapters are available in two bottom configuations and four top configurations.

Small Business Enterprise

Supplier: CDS ANALYTICAL
Description: Empore RAD disks provide an efficient alternative to conventional radiochemical sample preparation methods that use wet chemistry or packed columns.

Catalog Number: (ALA151628100ML)
Supplier: ALADDIN SCIENTIFIC
Description: α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity in Melaleuca alternifolia (tea tree) essential oil.[1] The reaction rate constant of α-terpineol with the OH radical and ozone was found to be (1.9±0.5)×10-10cm3 molecule-1s-1 and (3.0±0.2)×10-16cm3 molecule-1s-1, respectively.Application:α-Terpineol has been used as a reference standard for the identification of α-terpineol in tequila by solid phase microextraction (SPME) and capillary gas chromatography−mass spectrometry (GC-MS), and in virgin olive oil samples by headspace SPME followed by GC-MS equipped with flame ionization detector (FID).It may be used as a reference standard for the analysis of α-terpineol as trace volatile compound in wine by solid-phase extraction (SPE) followed by GC-MS and in essential oils and related compounds from aromatic plants by SPME and GC-MS.α-Terpineol may be used in the synthesis of α-terpinyl esters of acetic acid and acetic anhydride via lipase-mediated esterification.

New Product


Supplier: GVS FILTER TECHNOLOGY
Description: PVDF transfer membranes.

Small Business Enterprise

Supplier: SILICYCLE INC.
Description: SiliaBond is SiliCycle's line of functionalized silica gels for use in organic synthesis.

Supplier: CDS ANALYTICAL
Description: The original Empore SPE membrane is now available in pre-packed StageTips and are the only solution to save time and improve reproducibility of peptide / protein desalting and fractionation.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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