Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.
DNP Buffer (Neutralizing Fluid), Hardy Diagnostics
Supplier: Hardy Diagnostics
Recommended for neutralizing the activity of antimicrobial agents according to the European Pharmacopoeia.
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Protexidase™, Peroxidase Protective Buffer, Immuno™, MP Biomedicals
Supplier: MP Biomedicals
A peroxidase protective buffer which stabilizes HRP conjugates
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Water Hardness Buffer, with Magnesium EDTA, Ricca Chemical Company
Supplier: Ricca Chemical
APHA, ASTM, for Water Hardness (Contains Magnesium EDTA).
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Water Hardness Buffer, with Magnesium EDTA, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in the following compendial methods: -ASTM D511 A, Reagent 11.1 -APHA 2340 C, Reagent 2a1 -EPA 215.2, Reagent 5.3.6 -EPA 130.2, Reagent 6.1.1
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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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TE Buffers 0.25X
Supplier: Agilent Technologies
TE buffers for rinsing capillary arrays.
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Magnesium Sulfate (MgSO₄) Solution, New England Biolabs
Supplier: New England Biolabs (NEB)
100 mM MgSO₄ for use in conjunction with polymerase reaction buffers.
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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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Nonaqueous Buffer Stock Solution B, for Acid Number and Neutralization Number of Petroleum Products, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in the following compendial methods: -ASTM D664, Reagent 7.14 in Potentiometric Titration for Acid Number for Petroleum Products -ASTM D4739, in Potentiometric Titration for Base Number Determination
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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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Ammonia-Ammonium Chloride Buffer TS, Ricca Chemical Company
Supplier: Ricca Chemical
Ammonia-Ammonium Chloride Buffer TS, per USP
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Tris HCl Buffer Solutions 1.0 M, Rockland
Supplier: Rockland Immunochemical
Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.
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Phosphate Buffer, pH 7.2, for Biochemical Oxygen Demand (BOD) Testing, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use with APHA method 5210 B for 5-day BOD testing
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Buffer Solution, for Water Hardness, ASTM Formulation, Ricca Chemical Company
Supplier: Ricca Chemical
Reagent 7.4 (Buffer Solution) for ASTM method D1126: Standard Test Method for Hardness in Water
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Phosphate Buffer, for Cyanide, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in the following compendial methods: -ASTM D2036 D as Reagent 36.6 -APHA 4500-CN H as Reagent 4g
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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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Phosphate Buffer, pH 7, for Amperometric Determination of Residual Chlorine and Chlorine Dioxide, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use in the following compendial methods: -APHA 4500-ClO2 C, Reagent 3 -APHA 4500-Cl D, Reagent 3b -APHA 4500-ClO2 E, Reagent 3c
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Protein A/G HP SpinTrap Buffer Kit, Cytiva
Supplier: Cytiva
Protein A/G HP SpinTrap™ Buffer kit is optimised for standard affinity-based enrichment/immunoprecipitation according to the protocol provided with protein A HP SpinTrap™, protein G HP SpinTrap™, and Ab SpinTrap™ columns.
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Normal Saline
Supplier: Rockland Immunochemical
This solution is commonly referred to as physiological saline or isotonic saline.
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Tris HCl pH 9.0, 1.0 M
Supplier: Rockland Immunochemical
Tris solution is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane. Tris is extensively used in biochemistry and molecular biology.
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LabRobot Dilucup™ Elegance Butterfield's Phosphate Buffer
Supplier: Hardy Diagnostics
Butterfield's Phosphate Buffer is used as a diluent for the preparation of dilutions in plate count and other laboratory procedures.
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Tris HCl pH 8.5, 1.0 M
Supplier: Rockland Immunochemical
Tris solution is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane. Tris is extensively used in biochemistry and molecular biology.
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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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Potassium Acetate 5.0 M, Rockland Immunochemicals
Supplier: Rockland Immunochemical
5.0 M Potassium Acetate (untitrated) DEPC Treated
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EDTA, pH 8.0, 0.5M
Supplier: GROWCELLS
Ethylenediaminetetraacetic acid is a polyamino carboxylic acid, commonly used to deactivate metal dependent enzymes, or as a chelating agent that binds to metal ions
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Tris Buffer, 1.0 M Sterile Solution, Molecular Biology Grade, Calbiochem, Millipore
Supplier: MilliporeSigma
Suitable for DNA and RNA applications.
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OmniPur® 10X PBS Liquid Concentrate, Sterile, Calbiochem®, MilliporeSigma
Supplier: MilliporeSigma
Molecular biology grade 10X PBS liquid concentrate, sterile.
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Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: Janitorial Supplies
Supplier: VWR International
Supplier: VWR International
Supplier: Kimberly-Clark
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: New Pig
Supplier: VWR International
Supplier: VWR International