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.

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VWR® Phosphate Buffer, pH 7.2

Supplier: VWR International

APHA for BOD (biological oxygen demand).

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VWR® HEPES, 1M, pH 7.3, Biotechnology Grade

Supplier: VWR

HEPES, 1M, pH 7.3, VWR®

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VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L), Biotechnology Grade

Supplier: VWR

Sodium acetate buffer, VWR®, 3 M

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VWR® TRIS 1.0M Solution, pH 7.5, Ultra Pure Grade

Supplier: VWR

TRIS 1.0M Solution pH 7.5, VWR®

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J.T.Baker® DILUT-IT™, Sodium Phosphate, Dissolution Media Concentrate

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

pH 6.8 DILUT-IT Dissolution Media Concentrate

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J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

DILUT-IT™ is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

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Tris-Gly-SDS

Supplier: Ward's Science

Tris-Gly-SDS Buffer Solution, Premixed Powder, Makes 6 L

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DAB-Buffer Tablets for Immunohistochemistry, MilliporeSigma

Supplier: MilliporeSigma

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Certipur® Buffer Solution (Citric Acid/Sodium Hydroxide) Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

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Titrisol® Buffer Concentrate (Citrate/Sodium Hydroxide), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Cs50 Citrate/hydrochloric acid

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Titrisol® Buffer Concentrate (Citrate/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Cs50 Citrate/hydrochloric acid

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Certipur® Buffer Solution pH 4.01 (Potassium Hydrogen Phthalate), Traceable to SRM from NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

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Certipur® Buffer Solution (Di-Sodium Hydrogen Phosphate/Potassium Dihydrogen Phosphate), Color: Yellow, Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Sustainable Options Available

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Titrisol® Buffer Concentrate for Buffer Solution acc. to WEISE, MilliporeSigma

Supplier: MilliporeSigma

Titrisol* for 1000 ml of solution (phosphate), pH 7.20, Synonym Weise's Buffer solution.

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Titrisol® Buffer Concentrate (Borate/Hydrochloric acid), Traceable to SRM of NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Cs50 Borate/hydrochloric acid

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Tris HCl Buffer Solution, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

Tris is a buffer component in molecular biology, tissue culture, and electrophoresis procedures. These solutions of Tris hydrochloride provide convenient and highly purified solutions.