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You Searched For: pH+Calibration+Buffers


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Product Image-0137-1KG

VWR®, Glycylglycine (Gly-Gly)

Catalog Number: (0137-1KG)
Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.
UOM: 1 * 1 kg

MSDS


Product Image-700-0799

VWR® PerfectBlue Mini L Revolution, Gel System

Catalog Number: (700-0799)
Supplier: VWR Collection
Description: The 'Revolution' series includes a buffer circulation system, powered by the electrodes themselves. Hydrogen bubbles produced at the cathode pass up a diagonally positioned pipe connected to the two sides of the tank producing a gentle circulation of the buffer. The result is no pH and ionic gradient – without need of mechanical pumps.
UOM: 1 * 1 items
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-ACE-1311-2510

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-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.

Product Image-EXL-1011-0203U

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-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

MSDS Certificates


Product Image-ACE-1211-1220

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-3248-15

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.

MSDS Certificates

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.

MSDS Certificates

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-EXL-1111-0502U

Avantor® ACE® Excel® SuperC18, HPLC/UHPLC Columns, Analytical, 3 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-0485-500G

HEPES sodium salt ≥99%, high purity

Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture in vitro, enzyme assays, and some electrophoretic applications at physiological pH.

MSDS Certificates

Product Image-ACE-1111-10005

Avantor® ACE® SuperC18, HPLC Columns, Microbore, 3 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-EXL-1P15-GD4U

Avantor® ACE® Excel® Oligo, HPLC/UHPLC Columns, Analytical

Supplier: Avantor
Description: Avantor® ACE® Oligo is a unique encapsulated stationary phase for high resolution ion-pair reversed-phase analysis of oligonucleotides. These high pH stable stainless steel columns are compatible with all buffers and mobile phases typically used for oligonucletide analysis by LC-UV and LC-MS, including TEAA and HFIP.

Product Image-3248-X1

Potassium dihydrogen phosphate kit 98.0-100.5% (dried basis), crystals NF, Multi-Compendial

Catalog Number: (3248-X1)
Supplier: Avantor
Description: Maximise the stability of your pharmaceutical formulations and get predictable pH control with reliable, proven buffering agents from Avantor™ Performance Materials.
UOM: 1 * 59,647 kg

MSDS Certificates


Inquire for Price
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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-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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