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.
pH Buffer
Supplier: CUSTOM MADE CHEMICALS LAB
di-Sodium hydrogen phosphate/Sodium hydroxide, 12,0 at 20 °C
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Supplies and Consumables for Plasmid Kits
Supplier: MACHEREY-NAGEL
Additional supplies and consumables for DNA and RNA extraction kits.
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Buffer solutions in sachets
Supplier: Mettler - Toledo
Solutions in sachets ensure optimum precision.
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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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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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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.
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Buffer, TRIS-glycine solution 10X concentrate (TG buffer), Sigma-Aldrich®
Supplier: Merck
Electrophoresis, Transfer buffer, TRIS-glycine buffer solution 10X concentrate (TG buffer)
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NucleoMag Pathogen Kits for Viral/Bacterial DNA and Viral RNA from Clinical Samples
Supplier: MACHEREY-NAGEL
NucleoMag pathogen detection kits are designed for the isolation of viral RNA and DNA and bacterial DNA from cell-free body fluids such as serum or plasma, blood, saliva, homogenised tissue sample suspensions, stool sample suspensions, and swab washes.
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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.
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Dulbecco’s phosphate buffered saline (DPBS), Sigma-Aldrich®
Supplier: Merck
Dulbecco’s phosphate buffered saline is modified with/without calcium chloride and magnesium chloride, liquid, sterile-filtered, suitable for cell culture.
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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, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer), Sigma-Aldrich®
Supplier: Merck
Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)
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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)
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Buffer, TAE solution 10X concentrate (TRIS-acetate-EDTA buffer), Sigma-Aldrich®
Supplier: Merck
Running Buffer, TAE buffer solution 10X concentrate (TRIS-acetate-EDTA buffer)
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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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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals