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.
In-situ hybridization buffer (1.25X concentrate), Enzo Life Sciences
Supplier: Enzo Life Sciences
Hybridisation Buffer
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Instant Buffer K40 pH 4.0 (acc. to Kolthoff)
Supplier: TCI America
Form: White granules
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Phosphate Buffer, pH 7, for Water Reaction in Aviation Fuel, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in ASTM D1094 as Reagent 7.6
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Buffers, Reference Standards, Color-Coded, Ricca Chemical Company
Supplier: Ricca Chemical
Sachet
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InVivoPure™ pH 6.5 Dilution Buffer, BioXCell
Supplier: Bio X Cell
InVivoPure™ dilution buffers are specifically formulated and tested to satisfy the stringent requirements for in vivo applications.
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Phosphate Buffer Solution, for Chlorine Determination (DPD Methods), Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in the following compendial methods: -APHA 4500-ClO2 D, Reagent 2 -APHA 4500-Cl F, Reagent 2a -APHA 4500-ClO2 G, Reagent 3 -EPA 330.4, Reagent 5.1 -EPA 330.5, Reagent 5.1
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Nonaqueous Buffer Stock Solution A, for Acid Number of Petroleum Products, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in the following compendial methods: -ASTM D664, Reagent 7.12 in Potentiometric Titration for Acid Number for Petroleum Products -ASTM D4739, in Potentiometric Titration for Base Number Determination
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Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical Company
Supplier: Ricca Chemical
APHA, for ammonia and organic nitrogen.
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InVivoPure™ pH 8.0 Dilution Buffer, BioXCell
Supplier: Bio X Cell
InVivoPure™ dilution buffers are specifically formulated and tested to satisfy the stringent requirements for in vivo applications.
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Ammonium Chloride Buffer Solution, pH 10.0, EP Buffer Solution 4007300, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use as Ammonium Chloride Buffer, pH 10.0 R per EP Method 4007300
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Phosphate Buffer, 0.2 Molar, pH 7.5, Ricca Chemical Company
Supplier: Ricca Chemical
Potassium phosphate buffer intended for laboratory and analytical applications
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Acetyltransferase Assay Buffers
Supplier: Sino Biological
5X stock solution of the buffer used for assaying histone acetyltransferases (KAT).
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Phosphate Buffered Saline (PBS), Hardy Diagnostics
Supplier: Hardy Diagnostics
Phosphate Buffered Saline (PBS), Ph 7.5, 100ml fill, 125ml polypropylene bottle, order by the each, by Hardy Diagnostics
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Alkaline running buffer solution, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Running Buffer
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Phosphate, 0.5 M buffer soln., pH 8.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium cacodylate, 0.1 M buffer soln., pH 6.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid