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You Searched For: Extraction Thimbles

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-BDH7345-1

Phosphate Buffer, pH 7.2. 1 L

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

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Product Image-BDH5076-4L

Buffer Reference Standard

Description: pH 10.00 +- 0.01, Color Coded Blue, 4 L Cubitainer
Catalog Number: BDH5076-4L
Supplier: BDH

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Product Image-BDH5024-500ML

Buffer Reference Standard

Description: pH 4.00 +- 0.01, Colorless, 500 mL
Catalog Number: BDH5024-500ML
Supplier: BDH

SDS Certificates


Product Image-BDH5008-4L

Buffer Reference Standard

Description: pH 1.68 +- 0.02, Colorless, 4 L
Catalog Number: BDH5008-4L
Supplier: BDH

SDS Certificates


Product Image-BDH5086-500ML

Buffer Reference Standard

Description: pH 12.00 +- 0.02, Colorless, 500 mL
Catalog Number: BDH5086-500ML
Supplier: BDH

SDS Certificates


Product Image-BDH5078-500ML

Buffer Reference Standard

Description: pH 10.00 +- 0.01, Colorless, 500 mL
Catalog Number: BDH5078-500ML
Supplier: BDH

SDS Certificates


Product Image-BDH5072-500ML

Buffer Reference Standard

Description: pH 10.00 +- 0.01, Color Coded Blue, 500 mL
Catalog Number: BDH5072-500ML
Supplier: BDH

SDS Certificates Product available on GSA Advantage®


Product Image-BDH5016-20ML

Buffer Reference Standard

Description: pH 4.00 +- 0.01, Color Coded Red, 20 x 20 mL single-use pouches
Catalog Number: BDH5016-20ML
Supplier: BDH

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Product Image-BDH5046-500ML

Buffer Reference Standard

Description: pH 7.00 +- 0.01, Color Coded Yellow, 500 mL
Catalog Number: BDH5046-500ML
Supplier: BDH

SDS Certificates Product available on GSA Advantage®


Product Image-BDH5088-4L

Buffer Reference Standard

Description: pH 12.00 +- 0.02, Colorless, 4 L
Catalog Number: BDH5088-4L
Supplier: BDH

SDS Certificates


Product Image-10154-392

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

Catalog Number: 10154-392
Supplier: VWR International

SDS


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-76371-740

Vwr Tbs-T 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: 76371-740
Supplier: VWR International
Product Image-BDH7300-1

BDH®

Description: BDH®
Catalog Number: BDH7300-1
Supplier: VWR International

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Product Image-BDH7300-4

Acetate Buffer, pH 4.0 +/- 0.05 4 L

Description: APHA 4500-C1 and ASTM 1253-91 for chlorine. Standardized at 25°C against chemicals whose certification is traceable to NIST.
Catalog Number: BDH7300-4
Supplier: VWR International

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Product Image-76371-734

Vwr Pbs 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: 76371-734
Supplier: VWR International

Certificates


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