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Product Image-76333-106

Empore™ Solid Phase Extraction RAD Disks, CDS Analytical

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

Product Image-76449-270

Empore™ Solid Phase Extraction Stage Tips, CDS Analytical

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.

Product Image-76522-028

RNAdvance Cell Kits, Beckman Coulter

Supplier: Beckman Coulter
Description: Based on patented Solid Phase Reversible Immobilization (SPRI) paramagnetic bead technology, the RNAdvance Cell v2 Kit is known for consistently delivering pure nucleic acids of high quality and yield.

Product Image-76522-026

RNAdvance Blood Kits, Beckman Coulter

Supplier: Beckman Coulter
Description: Built on SPRI (Solid Phase Reversible Immobilization) paramagnetic bead-based technology, the RNAdvance Blood Kit is a ribonucleic acid (RNA) isolation process that enables you to purify high quality RNA from blood you’ve collected using PAXgene tubes.

Product Image-76409-761

GenFind V3 Reagent Kits, Beckman Coulter

Supplier: Beckman Coulter
Description: This prep system kit isolates and purifies genomic DNA (gDNA) from whole blood. The kit is uses Solid Phase Reversible Immobilization (SPRI) paramagnetic bead-based technology to effectively produce a high recovery of high quality DNA for downstream applications such as PCR.

Product Image-89038-042

VWR® Gooch Crucibles, Porcelain

Supplier: VWR International
Description: Chemical-porcelain gooch crucibles are used in total suspended solids determinations.

Product Image-75870-734

VWR® Vacuum Aspiration System

Catalog Number: (75870-734)
Supplier: VWR International
Description: The VWR® Vacuum aspiration system is designed for laboratory waste recovery and the separation of liquids and solids
Product Image-28491-226

Whatman™ 1PS Phase Separator Papers

Supplier: Cytiva
Description: Whatman 1PS Phase Separator from Cytiva's business is a hydrophobic filter for routine solvent extraction. Within seconds it retains aqueous phases, while solvent phases flow through.

Certificates Product available on GSA Advantage®

Product Image-97064-716

Phenol ≥99.0% saturated with buffer pH 4.5

Catalog Number: (97064-716)
Supplier: VWR
Description: For RNA purification, it is best to use a phenol or phenol:chloroform mixture with a pH of 4.5 to 5.5. Although phenol alone will purify RNA in these extractions, messenger RNA can collect with the DNA at the inter-phase in the complete absence of chloroform. The ratio of phenol to chloroform can vary from no chloroform to a 1:1 mixture, depending on the individual tissue and the character of the RNA being purified. For many applications, a 5:1 ratio of phenol:chloroform is a recommended starting point. The phenol used for extraction protocols must be highly purified and essentially free of contamination by phenolic acid, a product of phenol oxidation. VWR’s phenol products are manufactured from the purest crystalline phenol to ensure optimal results.

SDS Certificates


Product Image-76470-774

Monarch® Protein Separation Solution, New England Biolabs

Catalog Number: (76470-774)
Supplier: New England Biolabs (NEB)
Description: The Monarch® Protein separation solution, supplied as a component of the Monarch HMW DNA extraction kit for tissue, is a salt-based solution that is optimized to ensure proteins in tissue and bacteria samples are easily removed during the phase separation of the Monarch HMW DNA extraction workflow.
Product Image-470225-452

Separation of a Mixture of Solids

Catalog Number: (470225-452)
Supplier: Ward's Science
Description: Liquid-Liquid Extraction.

SDS


Product Image-JT70867

J.T.Baker® BAKERBOND®, SPE Columns

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Description: Disposable polypropylene columns are prepacked with selective reversed phase, polar, and ion exchange organosilanes bonded to 40 µm, 60 Å, and 275 Å silica gel absorbents and size exclusion gels.

Certificates

Product Image-10047-934

HyperSep™ SLE Plates, Thermo Scientific

Supplier: Thermo Scientific
Description: Provide a fast and effective sample preparation technique for removal of phospholipids from biological matrices with Thermo Scientific™ HyperSep™ SLE (Solid supported Liquid/Liquid Extraction).

Product Image-76457-578

Resprep® SPE Cartridges (Bonded Reversed Phases), Restek

Supplier: Restek
Description: Resprep® SPE cartridges contain hydrophobic (nonpolar) silica-based adsorbents used to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water).

Product Image-97003-477

MEPS™ Syringes and Barrel Insert and Needle Assemblies (BINs), SGE

Supplier: Trajan Scientific and Medical
Description: Micro Extraction by Packed Sorbent (MEPS) is a new method of sample preparation that performs the same function as SPE, but works with much smaller sample volumes than full-scale SPE, can be fully automated, and uses the same syringe for sample processing, extraction, and injection steps performed on-line. The MEPS system consists of a MEPS syringe and the MEPS Barrel Insert and Needle Assembly (BIN). The BIN contains the SPE phase, and is built into the syringe needle. When the BIN is exhausted, or another phase is required, the BIN is easily removed and replaced.

Product Image-70680-276

SP Bel-Art® Tapered Plug Sampler, Bel-Art Products, a part of SP

Catalog Number: (70680-276)
Supplier: Bel-Art Products, a Part of SP
Description: A smooth, tapered, stainless sampler for extracting a “plug” of material from bags or blocks of cheese, grease, soap, clay, etc.
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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.
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.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
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  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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