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.
Maleate buffers, 0,2 M solutions, pH 5,0 - 7,0
Supplier: Thermo Fisher Scientific
Maleate buffer, 0,2 M, pH value: 6,5, Liquid
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pH buffer solutions, referenced at 20 °C, Fluka™
Supplier: Honeywell Chemicals
pH Buffer solution, Glycine, pH value: 13,00, ±0.05, Reference temperature: 20 °C, Fluka™, Plastic bottle, 6×1 L
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Succinate, 0,2 M buffer solution, pH 5,0
Supplier: Thermo Fisher Scientific
Succinate, 0.2M buffer soln., pH 5.0, Thermo Fisher Scientific
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Buffers, citrate, 0,5 M solutions
Supplier: Thermo Fisher Scientific
Citrate, buffer solution, 0,5 M, pH value: 4,5, Colourless, Odourless, Liquid
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Glycine, 0.2M buffer soln., pH 3.0
Supplier: Thermo Fisher Scientific
Glycine buffer solution, 0,2 M, pH value: 3,0, Odourless, Liquid
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Glycine, 0.2M buffer soln., pH 2.5
Supplier: Thermo Fisher Scientific
Glycine buffer solution, 0,2 M, pH value: 2,5, Odourless, Liquid
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Tricine-buffered saline (5X), pH 8,0
Supplier: Thermo Fisher Scientific
Tricine-buffered saline, 5X, pH value: 8,0, Colourless, Liquid
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HEPES Buffer, ES Qualified, HyClone™ AdvanceSTEM™
Supplier: HyClone products (Cytiva)
HyClone AdvanceSTEM ES Qualified HEPES provides maintenance of physiological pH in cell culture despite changes in carbon dioxide.
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TE buffer, 1X, ready to use, pH 8,0, low EDTA, Molecular Biology Grade, Affynmetrix/USB
Supplier: Thermo Fisher Scientific
TE buffer with low EDTA. Use directly to re-suspend and/or dilute purified DNA or RNA.
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LDS-sample buffer (4X), non-reducing
Supplier: Thermo Fisher Scientific
LDS-sample buffer (4X), non-reducing is used in SDS-polyacrylamide gel electrophoresis (SDS-PAGE). It is used in denaturing gels and is compatible with both coomassie and silver staining and Western blotting applications.
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Glycine, 0.2M buffer soln., pH 3.5
Supplier: Thermo Fisher Scientific
Glycine buffer solution, 0,2 M, pH value: 3,5, Odourless, Liquid
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Triton® X-100 lysis buffer with glycerol (2X), pH 7,4
Supplier: Thermo Fisher Scientific
Triton® X-100 lysis buffer with glycerol (2X), pH 7.4, Thermo Fisher Scientific
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Buffer, sodium acetate, 3M aq, soln,, pH 4,5, autoclaved
Supplier: Thermo Fisher Scientific
Sodium acetate, 3M aq, solution, pH 4,5, autoclaved
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Phosphate-buffered saline (PBS, 10X), pH 7,4
Supplier: Thermo Fisher Scientific
Phosphate-buffered saline (PBS), 10X, pH value: 7,4, Colourless, Liquid
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ACK Lysing Buffer (1x), TheraPEAK™
Supplier: LONZA
Ammonium-Chloride-Potassium (ACK) Lysing Buffer is used to lyse red blood cells in preparations containing white blood cells.
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pH buffer solutions, referenced at 20 °C, traceable to SRM from NIST, Fluka™
Supplier: Honeywell Chemicals
pH Buffer solution, Phosphate, pH value: 7,00, ±0.02, Reference temperature: 20 °C, Fluka™, 6×1 L
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ADA, 0,2 M Buffer Solutions
Supplier: Thermo Fisher Scientific
N-(2-Acetimido)iminodiacetic acid monosodium salt (ADA) buffer solutions PH values 6,0 to 7,5.
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pH buffer solutions, Specpure®
Supplier: Thermo Fisher Scientific
pH Buffer solution, Carbonate, pH value: 10,00, ±0,01, Reference temperature: 25 °C, Specpure®, Neutral, Bottle
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Buffers, MOPS, 1,0 M solutions
Supplier: Thermo Fisher Scientific
MOPS buffer solution pH 7 (1 mol/l), pH value: 7,0, Colourless, Odourless, Liquid
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Sodium acetate, Corning® 3M™
Supplier: Corning
Sodium Acetate is a common molecular biology reagent. All production lots are tested to ensure that they are free of RNAse. It is often used in buffer systems to maintain the pH of a given solution.
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Sodium Cacodylate, 0,1 M Buffer Solution, pH 6,8
Supplier: Thermo Fisher Scientific
Liquid.
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Buffers, concentrated solutions, Fluka™
Supplier: Honeywell Chemicals
pH Buffer, concentrate, pH value: 1,00, ±0.02, Ampoule
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Phosphate buffer solution pH 7,00 (20 °C), Fluka™
Supplier: Honeywell Chemicals
Potassium dihydrogen phosphate / di-sodium hydrogen phosphate
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EDTA solution, 0,5 M, molecular biology grade, Calbiochem®, Millipore®
Supplier: Merck Millipore (Calbiochem)
Sterile-filtered solution of 0,5 M EDTA in H₂O treated with diethyl pyrocarbonate (DEPC). Used in molecular biology applications.
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Buffer, sodium acetate, 3 M aq, soln,, pH 7,0, RNAse free
Supplier: Thermo Fisher Scientific
Sodium acetate, 3M aq, solution, pH 7,0, RNAse free, Liquid
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Buffer solution for chlorine determination
Supplier: Hach
For determination of chlorine by amperometric titration. APHA formulation 100 ml bottle.
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Lysis buffer, 0,5% Tween 20, pH 8,0, for isolation of His-tag modified proteins
Supplier: Thermo Fisher Scientific
Lysis buffer, 0.5% Tween 20, pH 8.0, for isolation of His-tag modified proteins, Thermo Fisher Scientific
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TISAB III solution (Total Ionic Strength Adjustment Buffer) for fluoride determinations
Supplier: Mettler - Toledo
TISAB III solution for fluoride determinations
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Buffer solutions, colour coded, Fluka™
Supplier: Honeywell Chemicals
These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.