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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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Product Image-BDH7492-4

Total Ionic Strength Adjustment Buffer Solution (TISAB), VWR Chemicals BDH®

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

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Product Image-76371-738

VWR® TBS (TRIS Buffered Saline) Buffer Powder Packs

Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Catalog Number: 76371-738
Supplier: VWR International
Product Image-BDH7447-1

Phosphate Buffer, pH 7.0, VWR Chemicals BDH®

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

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Product Image-10143-242

VWR® Hematology Buffers

Description: VWR® brand hematology buffers are designed for use with the range of VWR® hematology stains and reagents.
Catalog Number: 10143-242
Supplier: VWR International

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Product Image-BDH5066-500ML

pH Reference Standard Buffers, VWR Chemicals BDH®

Description: BDH pH buffers are available as either colorless or colored solutions.
Catalog Number: BDH5066-500ML
Supplier: BDH

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Product Image-BDH7895-4

VWR® Sodium Phosphate 0.1 M, pH 7.0 Buffer

Description: Made with sodium phosphate monobasic monohydrate, sodium hydroxide solution and deionized water.
Catalog Number: BDH7895-4
Supplier: VWR International

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Product Image-BDH7345-1

VWR® Phosphate Buffer, pH 7.2

Description: APHA for BOD (biological oxygen demand).
Catalog Number: BDH7345-1
Supplier: VWR International

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Product Image-10154-392

VWR® Traceable® One-Shot™ Certified Reference Material (CRM) pH Standard Buffers

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

SDS


Product Image-76371-722

VWR® TAE Buffer Powder Packs

Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Catalog Number: 76371-722
Supplier: VWR International
Product Image-76371-740

VWR® TBS-T (Tris Buffered Saline, Tween-20) Buffer Powder Packs

Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Catalog Number: 76371-740
Supplier: VWR International
Product Image-BDH7300-4

Acetate Buffer Solution, pH 4.0, VWR Chemicals BDH®

Description: APHA 4500-C1 and ASTM 1253-91 for chlorine.
Catalog Number: BDH7300-4
Supplier: VWR International

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Product Image-76371-734

VWR® PBS (Phosphate Buffered Saline) Buffer Powder Packs

Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Catalog Number: 76371-734
Supplier: VWR International

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Product Image-76371-728

VWR® TRIS Glycine-SDS Buffer Powder Packs

Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Catalog Number: 76371-728
Supplier: VWR International
Product Image-89370-102

VWR® Blood Bank Saline Solutions

Description: Blood bank saline is pH-controlled for a pH between 6.5 and 7.0.
Catalog Number: 89370-102
Supplier: VWR International

SDS Certificates Product available on GSA Advantage®


Product Image-BDH7830-1

EDTA solution, 0.5M, pH 8.0

Description: N.I.S.T traceable to SRM 919.
Catalog Number: BDH7830-1
Supplier: VWR International

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Product Image-76371-736

VWR® PBS-T (Phosphate Buffered Saline - Tween-20) Buffer Powder Packs

Description: VWR® Buffer Powder Packs can save time and money, as there is no need to measure and weight many separate chemical components which is required when making buffers from scratch.
Catalog Number: 76371-736
Supplier: VWR International

SDS Certificates


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