You searched for: 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.
STERI-BUFFER
Supplier: VELTEK ASSOCIATES
Developed for use as a buffer solution and diluent in lab testing such a bioburden testing, pharmaceutical microbial limits testing, and AET testing and as a rinsing agent.
Expand 1 Items
Buffers, pH reference standards, BDH®
Supplier: BDH US PRODUCED
Buffers are available as colourless and coloured solutions.
Expand 2 Items
Buffer, SSC solution 20X concentrate (saline-sodium citrate)
Supplier: SERACARE LIFE SCIENCES
Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)
Expand 1 Items
Buffer tablets, Lovibond®
Supplier: Lovibond
Ideal for preparing buffer solutions of 4, 7 and 10 pH units.
Expand 6 Items
Wash Solution Concentrate, 20X
Supplier: SERACARE LIFE SCIENCES
Convenient 20X concentrate containing imidazole-buffered saline and Tween® 20.
Expand 1 Items
pH buffer solutions, pH 1,679
Supplier: Mettler - Toledo
pH buffer solution, pH value: 1,679
Expand 1 Items
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.
Expand 4 Items
pH Buffers
Supplier: Mettler - Toledo
pH buffer, 3,9 M NaCl, pH value: 9,21, 6×250 ml
Expand 5 Items
pH buffer solutions, NIST traceable, Orion™
Supplier: Thermo Orion
Perform accurate, reproducible pH calibrations with Orion™ pH buffers.
Expand 20 Items
pH buffer solutions
Supplier: Mettler - Toledo
Technical buffer solution, 250 ml, pH value: 2,00
Expand 14 Items
pH buffers, for LAQUAtwin meters
Supplier: HORIBA
pH 4,01 buffer (6× 14 ml bottles per pack), Bottle
Expand 2 Items
Ammonia - Ammonium Chloride Buffer Solution, pH 10
Supplier: ACTIVE MOTIF
Ammonia - Ammonium chloride buffer solution.
Expand 1 Items
pH buffer solutions, certified (DKD)
Supplier: Mettler - Toledo
DKD certified buffer solution, pH value: 9,21, 1× 250 ml
Expand 8 Items
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.
Expand 8 Items
pH buffer solutions
Supplier: Mettler - Toledo
pH Buffer solution, colour coded, pH value: 9,21, Reference temperature: 25 °C, Blue, Plastic bottle
Expand 2 Items
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.
Expand 8 Items
Buffer solutions in sachets
Supplier: Mettler - Toledo
Solutions in sachets ensure optimum precision.
Expand 6 Items
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.
Expand 5 Items
pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™
Supplier: Thermo Orion
Buffers for calibration giving fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water, and process water.
Expand 4 Items
Redox buffer solutions
Supplier: Mettler - Toledo
Redox buffer solutions are used for verification of all common redox sensors.
Expand 3 Items
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.
Expand 1 Items
Technical pH buffer solutions, HI 5000 series
Supplier: Hanna
pH Buffer solution, pH value: 1,00, ±0,01, Reference temperature: 25 °C, Plastic bottle
Expand 3 Items
pH Buffer
Supplier: CUSTOM MADE CHEMICALS LAB
di-Sodium hydrogen phosphate/Sodium hydroxide, 12,0 at 20 °C
Expand 1 Items
Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)
Supplier: MO BIO
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
Expand 1 Items
Buffer, TE solution (TRIS-EDTA buffer) pH 7,5
Supplier: Molekula
Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 7,5
Expand 1 Items
Buffer, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer)
Supplier: Molekula
Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)
Expand 1 Items
Buffer, PBS solution 25X concentrate (phosphate buffered saline)
Supplier: TREVIGEN
Washing buffer, PBS buffer solution 25X concentrate (phosphate buffered saline)
Expand 1 Items
Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)
Supplier: Molekula
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
Expand 1 Items
Buffer, TAE solution 50X concentrate (TRIS-acetate-EDTA buffer)
Supplier: MO BIO
Running Buffer, TAE buffer solution 50X concentrate (TRIS-acetate-EDTA buffer)
Expand 2 Items
Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: Testo
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: Industrial Physics