You Searched For: 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.

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.


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Supplier: BDH
Description: BDH pH buffers are available as either colorless or colored solutions.
Supplier: VWR International
Description: Blood bank saline is pH-controlled for a pH between 6.5 and 7.0.
Supplier: VWR International
Description: VWR® brand hematology buffers are designed for use with the range of VWR hematology stains and reagents.
Catalog Number: (BDH7830-1)
Supplier: VWR International
Description: N.I.S.T traceable to SRM 919.

Supplier: VWR International
Description: APHA for BOD (biological oxygen demand).
Supplier: VWR International
Description: APHA 4500-C1 and ASTM 1253-91 for chlorine.
Catalog Number: (BDH7895-4)
Supplier: VWR International
Description: Made with sodium phosphate monobasic monohydrate, sodium hydroxide solution and deionized water.

Catalog Number: (CA76463-362)
Supplier: VWR International
Description: VWR Washing Buffer, 10X, 3D Clear


Catalog Number: (BDH7492-4)
Supplier: VWR International
Description: ASTM formulation D 1179 with deionized water, acetic acid, sodium chloride and sodium citrate.

Catalog Number: (10154-392)
Supplier: VWR International
Description: Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes

SDS


Catalog Number: (BDH7447-1)
Supplier: VWR International
Description: Suitable for determination of chlorine.

Catalog Number: (470233-572)
Supplier: Ward's Science
Description: Includes 500 ml each of buffer solution pH 10, pH 4, and pH 7. Also includes 100 ml of electrode storage solution, KCl.

SDS


Supplier: VWR
Description: These buffer solutions are for calibrating pH meters
Supplier: VWR
Description: Tris (hydroxymethyl) aminomethane
Supplier: AVANTOR PERFORMANCE MATERIALS US
Description: This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.
Supplier: VWR
Description: PHOSPHATE BUFF SALN (PBS) 2PK= 1 EA
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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.
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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The original product is no longer available. The replacement shown is available.
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