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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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Product Image-BDH7492-4

Total Ionic Strength Adjustment Buffer Solution (TISAB) 4 L

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 Buffer Powder Pack 1X 1L CS100

Description: VWR* premeasured buffer powder pack, for fresh buffer solutions, Premeasured pouches make 1 liter of 1X buffer solution, Just empty pouch into water and stir, No pH adjustment needed, Quality / consistency guaranteed, Nuclease / protease free, Long shelf life
Catalog Number: 76371-738
Supplier: VWR International
Product Image-BDH7447-1

Phosphate Buffer, pH 7.0. 1 L

Description: Suitable for method ASTM D 1253 for determination of residual chlorine.
Catalog Number: BDH7447-1
Supplier: VWR International

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Product Image-10143-242

Hematology Buffer pH6.4 for use with Wright Stain. Differential will be more acidophilic, gallon size.

Description: Hematology Buffer pH6.4 for use with Wright Stain. Differential will be more acidophilic, gallon size.
Catalog Number: 10143-242
Supplier: VWR International

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Product Image-10143-248

Hematology Buffer pH7.2 for use with Wright Giemsa Stain. Cells differential will be more basophilic, gallon size.

Description: Hematology Buffer pH7.2 for use with Wright Giemsa Stain. Cells differential will be more basophilic, gallon size.
Catalog Number: 10143-248
Supplier: VWR International

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Product Image-10143-240

Hematology Buffer pH6.4 for use with Wright Stain. Differential will be more acidophilic, 32oz size.

Description: Hematology Buffer pH6.4 for use with Wright Stain. Differential will be more acidophilic, 32oz size.
Catalog Number: 10143-240
Supplier: VWR International

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Product Image-10143-250

Hematology Buffer pH7.2 for use with Wright Giemsa Stain. Cells differential will be more basophilic, 32oz. size.

Description: Hematology Buffer pH7.2 for use with Wright Giemsa Stain. Cells differential will be more basophilic, 32oz. size.
Catalog Number: 10143-250
Supplier: VWR International

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Product Image-10154-392

VWR* One-shot crm ph asst, 100ml, pk6

Catalog Number: 10154-392
Supplier: VWR International

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Product Image-76371-722

Vwr Tae Buffer Powder Pack 1X 1L CS100

Description: VWR* premeasured buffer powder pack, for fresh buffer solutions, Premeasured pouches make 1 liter of 1X buffer solution, Just empty pouch into water and stir, No pH adjustment needed, Quality / consistency guaranteed, Nuclease/protease free, Long shelf life
Catalog Number: 76371-722
Supplier: VWR International
Product Image-BDH5084-500ML

Buffer Reference Standard

Description: pH 11.00 +- 0.02, Colorless, 500 mL
Catalog Number: BDH5084-500ML
Supplier: BDH

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Product Image-BDH5066-500ML

Buffer Reference Standard

Description: pH 9.18 +- 0.02, Colorless, 500 mL
Catalog Number: BDH5066-500ML
Supplier: BDH

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Product Image-BDH5100-PK

Buffer Assortment Pack

Description: Contains 2 x 500 mL bottles each of pH 4.00, pH 7.00, and pH 10.00, all color coded for easy recognition
Catalog Number: BDH5100-PK
Supplier: BDH

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Product Image-BDH5060-500ML

Buffer Reference Standard

Description: pH 8.00 +- 0.02, Colorless, 500 mL
Catalog Number: BDH5060-500ML
Supplier: BDH

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Product Image-BDH5038-500ML

Buffer Reference Standard

Description: pH 6.00 +- 0.02, Colorless, 500 mL
Catalog Number: BDH5038-500ML
Supplier: BDH

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Product Image-BDH5040-500ML

Buffer Reference Standard

Description: pH 6.86 +- 0.02, Colorless, 500 mL
Catalog Number: BDH5040-500ML
Supplier: BDH

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Product Image-BDH5020-4L

Buffer Reference Standard

Description: pH 4.00 +- 0.03, Color Coded Red, 4 L HDPE bottle
Catalog Number: BDH5020-4L
Supplier: BDH

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