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You Searched For: Biological Buffers

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.

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.


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Product Image-16001-288

Water Hardness Buffer, without Magnesium EDTA, Ricca Chemical Company

Catalog Number: (16001-288)
Supplier: Ricca Chemical
Description: Ammonium Hydroxide/Chloride buffer without Magnesium or EDTA. For use in water hardness testing.

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Product Image-RC92001

Water Hardness Buffer, with Magnesium EDTA, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 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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Image Unavailable-RLMB-059

TM Buffer, 1X Tris-Magnesium sulphate, pH 7.5

Catalog Number: (RLMB-059)
Supplier: Rockland Immunochemical
Description: This product is ready-to-use as a working 1X solution and requires no further dilution

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Image Unavailable-IC116560605

Sodium Phosphate Buffer, MP Biomedicals

Catalog Number: (IC116560605)
Supplier: MP Biomedicals
Description: Sodium phosphate is a reagent with very high buffering capacity that is widely used in molecular biology, biochemistry, and chromatography.
Product Image-RC616-1

Ammonia Buffer, for Hardness Testing, Ricca Chemical Company

Catalog Number: (RC616-1)
Supplier: Ricca Chemical
Description: Ammonium chloride/sulfide/hydroxide buffer, pH 10.0 for water hardness testing

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Product Image-101640-780

Magnesium Chloride (MgCl₂) Solution, New England Biolabs

Catalog Number: (101640-780)
Supplier: New England Biolabs (NEB)
Description: 25 mM MgCl2 for use in conjunction with polymerase reaction buffers.

Small Business Enterprise


Image Unavailable-76020-656

Mix & Go! Dilution Buffer, Zymo Research

Supplier: Zymo Research
Description: 36053883

Image Unavailable-76237-548

Normal Saline

Catalog Number: (76237-548)
Supplier: Rockland Immunochemical
Description: This solution is commonly referred to as physiological saline or isotonic saline.
Product Image-RC5812-5

Phosphate Buffer, 0.2 Molar, pH 7.5, Ricca Chemical Company

Catalog Number: (RC5812-5)
Supplier: Ricca Chemical
Description: Potassium phosphate buffer intended for laboratory and analytical applications

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Product Image-RC5808.20-5

Phosphate Buffer, pH 7, for Water Reaction in Aviation Fuel, Ricca Chemical Company

Supplier: Ricca Chemical
Description: Suitable for use in ASTM D1094 as Reagent 7.6

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Image Unavailable-RLMB-004

Tris HCl Buffer Solutions 1.0 M, Rockland

Supplier: Rockland Immunochemical
Description: 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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Product Image-RC104032

Borate Buffer, pH 9.5, for Ammonia and Organic Nitrogen Analysis, Ricca Chemical Company

Supplier: Ricca Chemical
Description: APHA, for ammonia and organic nitrogen.

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Product Image-RC5805-1

Phosphate Buffer Solution, for Chlorine Determination (DPD Methods), Ricca Chemical Company

Catalog Number: (RC5805-1)
Supplier: Ricca Chemical
Description: 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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Product Image-RC627.7-16

Ammonium Chloride Buffer Solution, pH 10.0, EP Buffer Solution 4007300, Ricca Chemical Company

Catalog Number: (RC627.7-16)
Supplier: Ricca Chemical
Description: Suitable for use as Ammonium Chloride Buffer, pH 10.0 R per EP Method 4007300

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Product Image-RC5462-16

Nonaqueous Buffer Stock Solution A, for Acid Number of Petroleum Products, Ricca Chemical Company

Supplier: Ricca Chemical
Description: 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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Product Image-76509-258

LabRobot Dilucup™ Elegance Butterfield's Phosphate Buffer

Catalog Number: (76509-258)
Supplier: Hardy Diagnostics
Description: 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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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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