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.

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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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Buffer, SSC solution 20X concentrate (saline-sodium citrate)

Supplier: SERACARE LIFE SCIENCES

Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)

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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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Glucose hemolysing solution

Supplier: DIAGNOSTIC SYSTEMS DIASYS

For use with glucose Gluc-DH FS and glucose Gluc-DH FSC.

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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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pH buffer solutions

Supplier: Mettler - Toledo

Technical buffer solution, 250 ml, pH value: 4,01

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pH buffer solutions, certified (DKD)

Supplier: Mettler - Toledo

DKD certified buffer solution, pH value: 4,01, 1× 250 ml

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pH buffers, for LAQUAtwin meters

Supplier: HORIBA

pH 7,00 buffer (6× 14 ml bottles per pack), Bottle

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Wash Solution Concentrate, 20X

Supplier: SERACARE LIFE SCIENCES

Convenient 20X concentrate containing imidazole-buffered saline and Tween® 20.

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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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pH Buffer solutions, CX-1

Supplier: Thermo Fisher Scientific

Delivers robust reproducible gradients with the Thermo Scientific™ pH buffer platform that is applicable to a wide range of MAbs and ready to use with existing LC columns and systems, without the need to formulate mobile phases.

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Buffer solutions

Supplier: Hanna

Solutions in sachets ensure optimum precision. The plastic-coated sachet provides a perfect liquid seal and good protection from light. The solutions should only be used once to avoid any danger of contamination. They also satisfy the requirements of the GLP and ISO standards. They have been adjusted using a pH meter that has been calibrated according to the NIST standards.