buffers
Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.
Buffers for Gel PCR Clean-up Kit, NucleoSpin®
Supplier: MACHEREY-NAGEL
Buffer, NTC, for clean up of single stranded DNA, 100 ml, Macherey-Nagel
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Saline solutions
Supplier: BALIS
Cell culture buffer, Physiological saline solution, 9 ml, no standards
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Buffer tablets, Lovibond®
Supplier: Lovibond
Ideal for preparing buffer solutions of 4, 7 and 10 pH units.
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pH Buffers
Supplier: Mettler - Toledo
pH buffer, 3,9 M NaCl, pH value: 9,21, 6×250 ml
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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer), Sigma-Aldrich®
Supplier: Merck
TBE (Tris/Borate/EDTA) Buffer is commonly used in nucleic acid electrophoresis. This solution is effective under slightly basic conditions, which keeps DNA deprotonated, water-soluble, and protected from degradation. This concentrate can be easily diluted to 1X or 0,5X before use (with molecular biology grade water).
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pH buffer solutions
Supplier: Mettler - Toledo
Technical buffer solution, 250 ml, pH value: 7,00
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Redox buffer solutions
Supplier: Mettler - Toledo
Redox buffer solutions are used for verification of all common redox sensors.
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pH buffer solutions, NIST traceable, Orion™
Supplier: Thermo Orion
Perform accurate, reproducible pH calibrations with Orion™ pH buffers.
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Buffer, TRIS solution pH 7 (1 mol/L), Trizma®, Sigma-Aldrich®
Supplier: Merck
Cloning Buffer, TRIS buffer solution pH 7 (1 mol/l)
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Buffer, TRIS solution pH 7,5 (2 mol/L), Sigma-Aldrich®
Supplier: Merck
Cloning Buffer, TRIS buffer solution pH 7,5 (2 mol/l)
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pH buffer solutions
Supplier: Mettler - Toledo
pH Buffer solution, colour coded, pH value: 9,21, Reference temperature: 25 °C, Blue, Plastic bottle
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Glycine buffer, Sigma-Aldrich®
Supplier: Merck
For use in the enzymatic determination of lactate using lactic dehydrogenase.
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pH buffers, for LAQUAtwin meters
Supplier: HORIBA
pH 4,01 buffer (6× 14 ml bottles per pack), Bottle
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pH buffer solutions, certified (DKD)
Supplier: Mettler - Toledo
DKD certified buffer solution, pH value: 7,00, 6× 250 ml
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Triethylammonium bicarbonate buffers, for ion-exchange chromatography, Sigma-Aldrich®
Supplier: Merck
Buffer for use in ion-exchange chromatography and electrophoresis.
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Buffer, TRIS solution pH 7,6 (1 mol/L), Sigma-Aldrich®
Supplier: Merck
Cloning Buffer, TRIS buffer solution pH 7,6 (1 mol/l)