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.
Laemmli SDS sample buffer, reducing (4X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Laemmli SDS sample buffer, non-reducing (4X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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SINGLET™ Single-Use pH Buffers, Hach
Supplier: Hach
Single-use standard solutions eliminate the need to prepare standardized buffer solutions for pH meter calibration
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Ammonia Ionic Strength Adjustor (ISA) Solution
Supplier: Hach
Ammonia Ionic Strength Adjustor (ISA) Buffer Solution for ammonia determinations by electrode methods.
Expand 1 Items
Citrate, 0.5 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Colourless odourless buffer solutions.
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ADA, 0.2 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
N-(2-Acetimido)iminodiacetic acid monosodium salt (ADA) buffer solutions PH values 6.0 to 7.5.
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BES, 0.5 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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HEPES, 0.5 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium bicarbonate, 1 M buffer soln., pH 9.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium borate, 0.5 M buffer soln., pH 8.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
Expand 3 Items
Buffer, Tris(hydroxymethyl)aminomethane Hydrochloride, 1M Solution, pH 8,0, RNase-free, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
Expand 1 Items
POPSO, 0.2 M buffer soln., pH 8.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Bicarbonate, 1 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
Expand 2 Items
MOPS, 1.0 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Acetate, 1 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Tricine, 0.5 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
N-(Trishydroxymethylmethyl)glycine buffer solutions, colorless and odorless.
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Catalog #: CA21905-026
Supplier: Kimberly-Clark