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.
VWR® TRIS Buffer, 0.1 M Solution, pH 7.4
Supplier: VWR
Cell culture buffer, TRIS Buffer Solution 0.1M, pH 7.4
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VWR® MOPS Buffer Solution 10X, Biotechnology Grade
Supplier: VWR
Optimized for RNA Agarose Electrophoresis
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VWR® TRIS-Acetate-EDTA Buffer, Ultra Pure Grade
Supplier: VWR
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose
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VWR® Phosphate Buffered Saline, Ultra Pure Grade
Supplier: VWR
1X Solution Composition: 137 mM NaCl, 2.7 mM KCl, 9.8 mM Phosphate buffer
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VWR® TRIS Glycine Buffer, 10X Liquid Concentrate
Supplier: VWR
A 1X working solution contains 0.025M Tris base and 0.192 M Glycine.
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VWR® TRIS Buffer, 1 M Solution, pH 8.0
Supplier: VWR
Tris (hydroxymethyl) aminomethane
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EDTA, Standard Solution, 0.5M, VWR Chemicals BDH®
Supplier: VWR International
N.I.S.T traceable to SRM 919.
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VWR® TRIS-Borate-EDTA Buffer, 5X Concentrate, Ultra Pure Grade
Supplier: VWR
TBE is optimized for DNA electrophoresis techniques using both acrylamide and agarose
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VWR® Ultra Pure Grade Phosphate Buffered Saline
Supplier: VWR
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 9.5 mM Phosphate buffer
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J.T. Baker PharmaTest™, pH Buffer, Ammonia-Ammonium Chloride
Supplier: AVANTOR PERFORMANCE MATERIALS US
Ammonia-ammonium chloride buffer, Pharmatest
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Phosphate Buffered Saline (PBS),Powdered, Ultra Pure Grade
Supplier: VWR
1X Solution Composition:137 mM NaCl,2.7 mM KCl,9.8 mM Phosphate buffer
May be sterilized by filtration.
Does not contain magnesium or calcium.
pH at 25°C (1X PBS): 7.3 – 7.5
Conductivity at 25°C (1X PBS): 13,500-17,000 umhos
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VWR® Hypotonic Lysis Buffer
Supplier: VWR
Cell lysis in detergent-free Hypotonic Lysis buffer and the subsequent isolation of the crude cytoplasmic fraction can be completed in less than 30 minutes
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Phosphate Buffered Saline
Supplier: Ward's Science
Phosphate Buffered Saline
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VWR® Traceable® One-Shot™ Certified Reference Material (CRM) pH Standard Buffers
Supplier: VWR International
Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes
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J.T.Baker® BAKER ANALYZED®, Buffer Solution, pH 7, Color Coded
Supplier: AVANTOR PERFORMANCE MATERIALS US
This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.
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VWR® Phosphate Buffered Saline (PBS) 20X, Ultra Pure Grade
Supplier: VWR
1X Solution Composition:135 mM NaCl, 2.7 mM KCl,11 mM Phosphate Buffer.Does not contain magnesium or calcium.
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VWR® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
Cloning Buffer, EDTA, 0.5M Solution, pH 8.0
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VWR® Blood Bank Saline Solutions
Supplier: VWR International
Blood bank saline is pH-controlled for a pH between 6.5 and 7.0.
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VWR® EDTA 0.5M, Biotechnology Grade
Supplier: VWR
Cloning Buffer, EDTA, 0.5M Solution, pH 8.0
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VWR® Sodium Acetate, 3M Solution, pH 5.2, Biotechnology Grade
Supplier: VWR
Cloning Buffer, Sodium acetate solution 3M, pH 5.2
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Avantor® ACE® Buffers
Supplier: VWR
These optimized buffers for DNA capillary electrophoresis sequencing provide excellent results, long read lengths, high resolution, and consistent run times
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VWR® Hybridization Cocktail
Supplier: VWR
Offers blocking and hybridization for optimized complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridization.
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Buffer tablets for Haematology to prepare solutions according to Wiese, MilliporeSigma
Supplier: MilliporeSigma
Used to prepare buffer solution acc. to WEISE for staining blood smears.
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Titrisol® Buffer Concentrate (Borate/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Traceable To . For 500ml Buffer Solution, PH 8.00 +/- 0.02 (20 Grad C) Titrisol
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VWR® Phosphate Buffered Saline, Biotechnology Grade
Supplier: VWR
1X Solution Composition:137 mM NaCl, 2.7 mM KCl, 12 mM Phosphate buffer
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Titrisol® Buffer Concentrate (Citrate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Traceable To . For 500ml Buffer Solution, PH 5.00 +/- 0.02 (20 Grad C) Titrisol
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HRP Stripping Buffer, Azure Biosystems
Supplier: Azure Biosystems
HRP Stripping Buffer, Uniformly removes antibodies from developed HRP Western blots so the blot can be reprobed with another set of antibodies
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Titrisol® Buffer Concentrate (Phosphate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Traceable To . For 500ml Buffer Solution, PH 12.00 +/- 0.05 (20 Grad C) Titrisol
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Titrisol® Buffer Concentrate (Glycine/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma
Supplier: MilliporeSigma
Traceable To . For 500ml Buffer Solution, PH 1.00 +/- 0.02 (20 Grad C) Titrisol
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Total Ionic Strength Adjustment Buffer Solution (TISAB), VWR Chemicals BDH®
Supplier: VWR International
ASTM formulation D 1179 with deionized water, acetic acid, sodium chloride and sodium citrate.