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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ACS, Reag. Ph. Eur. analytical reagent, buffer substance, Millipore®

Supplier: Merck
Description: Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ACS, Reag. Ph. Eur. analytical reagent, buffer substance, Millipore®

SDS Certificates

Product Image-700-0909

VWR® PerfectBlue Maxi M 'Revolution', Gel system

Catalog Number: (700-0909)
Supplier: VWR Collection
Description: Based on the Maxi M model, the Maxi M 'Revolution' offers a built-in buffer circulation system, powered by the system’s electrodes. At the cathode, hydrogen bubbles are produced and pass up a diagonally positioned pipe connected to the two sides of the tank to produce a gentle and continual circulation of the buffer. The system nulls any pH and ionic gradient – without the fuss of mechanical pumps. The system offers 6 comb positions enabling the gel to be partitioned into 2, 3 or 4 areas. In addition, the system can accommodate any of the 23 standard and microtitre comb designs described for the Maxi M model.
UOM: 1 * 1 items
Product Image-EXL-1011-1503U

Avantor® ACE® Excel® SuperC18, HPLC/UHPLC Columns, Analytical, 2 µm

Supplier: Avantor
Description: Avantor® ACE® Excel® SuperC18 columns provide high stability across an extended pH range. These stainless steel columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

Product Image-ACE-1311-7530

Avantor® ACE® SuperC18, HPLC Columns, 10 µm

Supplier: Avantor
Description: Avantor® ACE® SuperC18 columns provide high stability across an extended pH range. These stainless steel columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

Product Image-85497.260

VWR® TITRINORM®, pH Buffers, for Karl Fischer Titrations

Catalog Number: (85497.260)
Supplier: VWR Chemicals
Description: The volumetric and coulometric reagents are buffered systems, stabilised around the ideal value between 5 to 7 ensuring a rapid and stoichiometric course of reaction. Buffering systems which neutralise and stabilise the pH during the reaction are suitable for this purpose.
UOM: 1 * 1 Each

SDS Certificates


Product Image-700-0435

Peqlab PerfectBlue Maxi M 'Revolution', Gel system

Catalog Number: (700-0435)
Supplier: VWR Peqlab
Description: Based on the Maxi M model, the Maxi M 'Revolution' offers an in-built buffer circulation system, powered by the system's electrodes. At the cathode, hydrogen bubbles are produced and pass up a diagonally positioned pipe connected to the two sides of the tank to produce a gentle and continual circulation of the buffer. The system nulls any pH and ionic gradient – without the fuss of mechanical pumps. The system offers 6 comb positions enabling the gel to be partitioned into 2, 3 or 4 areas. Additionally, the system can accommodate any of the 23 standard and microtitre comb designs described for the Maxi M model.
UOM: 1 * 1 items
Product Image-LIOF402630

Ready Culture Media in Tubes

Supplier: LIOFILCHEM
Description: Liofilchem® is present in over 60 countries with agents and distributors placing the products around the world.

Certificates

Product Image-ACE-1211-0510

Avantor® ACE® SuperC18, HPLC Columns, 5 µm

Supplier: Avantor
Description: Avantor® ACE® SuperC18 columns provide high stability across an extended pH range. These stainless steel columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

Product Image-662-2270

VWR® pH 110/pH 110 M, Handheld pH/mV/°C Meters

Supplier: VWR Collection
Description: These economical, robust and waterproof pH meters are supplied in complete, ready to use kits that incorporate a robust carry case, electrode and temperature sensor with different cable lengths and buffers.

Image Unavailable-40034.

Biotin-20-UTP 10 mM in buffer (Tris-HCl, pH 7.5)

Catalog Number: (40034.)
Supplier: Biotium
Description: Biotin-20-UTP can be enzymatically incorporated into RNA. The number 20 is the number of atoms in the linker between biotin and UTP.
UOM: 1 * 25 µl
Product Image-0883-100ML

Phenol : chloroform : iso-amyl alcohol (25:24:1) (v/v/v) ≥99%, Biotechnology Grade

Catalog Number: (0883-100ML)
Supplier: VWR Chemicals
Description: Phenol:Chloroform pH 6.7/8.0 is premixed with isoamyl alcohol (25:24:1). A phenol:chloroform mixture is ideal for the extraction of protein from DNA preparations. Packaged at pH 6.7, this product is accompanied by a separate alkaline buffer which allows the researcher to increase the pH to 8.0. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.
UOM: 1 * 100 mL

SDS Certificates


Product Image-3248-01

Potassium dihydrogen phosphate 98.0-100.5% (dried basis), crystals NF, Multi-Compendial, J.T.Baker®

Supplier: Avantor
Description: Maximise the stability of your pharmaceutical formulations and get predictable pH control with reliable, proven buffering agents from Avantor™ Performance Materials.

SDS Certificates

Product Image-LIOF402620

Culture media in bottles

Supplier: LIOFILCHEM
Description: Selective and differential media in bottles.

New Product

Image Unavailable-40023.

Biotin-16-UTP 10 mM in buffer (TRIS-HCl pH 7,5)

Catalog Number: (40023.)
Supplier: Biotium
Description: Biotin-16-UTP can be enzymatically incorporated into RNA.
UOM: 1 * 25 µl
Product Image-665-0499

VWR® pHenomenal® MD 8000 L Bench Top Digital Multi-Parameter Instruments

Supplier: VWR Collection
Description: These digital meters combine six parameters in one instrument: pH, mV, temperature, conductivity, dissolved oxygen and turbidity. IDP technology optimises use and makes measurement easier (no need to recalibrate when changing the meter, and no need to adjust the meter's settings). The measured data is complete with serial number, settings and calibration data.

Product Image-0715-500G

Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) ≥99%, Ultrapure

Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes.

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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 on 0800 22 33 44.
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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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