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.
Buffer pH 3,7, VWR®
Supplier: PROLABO CMP
pH Buffer solution, pH value: 3,7, ±0,02, Plastic bottle
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pH buffer solutions, NIST/DIN
Supplier: Mettler - Toledo
The NIST/DIN pH buffers are specified to three decimal places, e.g. 9.180, offering the highest possible pH precision.
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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer), VWR®
Supplier: PROLABO CMP
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
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Ammonia - Ammonium Chloride Buffer Solution, pH 10
Supplier: CPACHEM
Ammonia - Ammonium chloride buffer solution.
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pH Buffer
Supplier: CUSTOM MADE CHEMICALS LAB
di-Sodium hydrogen phosphate/Sodium hydroxide, 12,0 at 20 °C
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Buffer solutions in sachets, perpHect® Pouches, Orion™
Supplier: Thermo Orion
Solutions in sachets ensure optimum precision. The sachet provides a perfect liquid seal and good protection from light.
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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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VWR®, Buffer for Phosphatase (18+8)
Supplier: PROLABO CMP
Buffer for phosphatase (18+8)
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pH buffer solutions, pH 1,679
Supplier: Mettler - Toledo
pH buffer solution, pH value: 1,679
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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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Technical pH buffer solutions, HI 5000 series
Supplier: Hanna
pH Buffer solution, pH value: 1,00, ±0,01, Reference temperature: 25 °C, Plastic bottle
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Glucose hemolysing solution
Supplier: DIAGNOSTIC SYSTEMS DIASYS
For use with glucose Gluc-DH FS and glucose Gluc-DH FSC.
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Phosphate buffer solution, ready to use, VWR®
Supplier: PROLABO CMP
Washing buffer, Phosphate buffer solution
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Technical pH buffer solutions in sachets, HI 50000 series
Supplier: Hanna
These technical calibration buffers produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionised water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals