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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-85680.295

pH Buffer solution, colour coded, Carbonate, pH value: 10,00, ±0,02, VWR®, Yellow, Plastic bottle

Description: pH Buffer solution, colour coded, Carbonate, pH value: 10,00, ±0,02, VWR®, Yellow, Plastic bottle
Catalog Number: 85680.295
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-32044.418

pH Buffer solution, colour coded, Phthalate, pH value: 4,00, ±0,02, VWR®, Red, Plastic bottle

Description: pH Buffer solution, colour coded, Phthalate, pH value: 4,00, ±0,02, VWR®, Red, Plastic bottle
Catalog Number: 32044.418
UOM: 1 * 10 L
Supplier: VWR Chemicals

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Product Image-85511.260

pH Buffer solution, Phthalate, pH value: 4,01, Reference temperature: 25 °C, VWR®, Neutral

Description: pH Buffer solution, Phthalate, pH value: 4,01, Reference temperature: 25 °C, VWR®, Neutral
Catalog Number: 85511.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-85516.260

pH Buffer solution, Phosphate, pH value: 7,41, Reference temperature: 25 °C, VWR®, Neutral

Description: pH Buffer solution, Phosphate, pH value: 7,41, Reference temperature: 25 °C, VWR®, Neutral
Catalog Number: 85516.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-85506.260

pH Buffer solution, Oxalate, pH value: 1,68, Reference temperature: 25 °C, VWR®, Neutral

Description: pH Buffer solution, Oxalate, pH value: 1,68, Reference temperature: 25 °C, VWR®, Neutral
Catalog Number: 85506.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-85518.260

pH Buffer solution, Carbonate, pH value: 10,01, Reference temperature: 25 °C, VWR®, Neutral

Description: pH Buffer solution, Carbonate, pH value: 10,01, Reference temperature: 25 °C, VWR®, Neutral
Catalog Number: 85518.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-32045.412

pH Buffer solution, colour coded, Phosphate, pH value: 7,00, ±0,02, Reference temperature: 20 °C, VWR®, Green, Plastic bottle

Description: pH Buffer solution, colour coded, Phosphate, pH value: 7,00, ±0,02, Reference temperature: 20 °C, VWR®, Green, Plastic bottle
Catalog Number: 32045.412
UOM: 1 * 10 L
Supplier: VWR Chemicals

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Product Image-85043.002

pH Buffer solution, Borate, pH value: 9,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×20 ml

Description: pH Buffer solution, Borate, pH value: 9,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×20 ml
Catalog Number: 85043.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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Product Image-85045.002

Assorted buffer kits, pH value: 4,00/7,00/9,00, AVS TITRINORM, Neutral, Sachet, 10×20 ml sachets of pH 4,00;10×20 ml sachets of pH 7,00; 10×20 ml sachets of pH 9,00

Description: Assorted buffer kits, pH value: 4,00/7,00/9,00, AVS TITRINORM, Neutral, Sachet, 10×20 ml sachets of pH 4,00;10×20 ml sachets of pH 7,00; 10×20 ml sachets of pH 9,00
Catalog Number: 85045.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

SDS Certificates


Product Image-85044.002

pH Buffer solution, Carbonate, pH value: 10,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×20 ml

Description: pH Buffer solution, Carbonate, pH value: 10,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×20 ml
Catalog Number: 85044.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

SDS Certificates


Product Image-85046.002

Assorted buffer kits, pH value: 4,00/7,00/10,00, AVS TITRINORM, Neutral, Sachet, 10×20 ml sachets of pH 4,00; 10×20 ml sachets of pH 7,00; 10×20 ml sachets of pH 10,00

Description: Assorted buffer kits, pH value: 4,00/7,00/10,00, AVS TITRINORM, Neutral, Sachet, 10×20 ml sachets of pH 4,00; 10×20 ml sachets of pH 7,00; 10×20 ml sachets of pH 10,00
Catalog Number: 85046.002
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

SDS Certificates


Product Image-932045.262

pH Buffer solution, colour coded, Phosphate, pH value: 7,00, ±0,02, VWR®, Green, Plastic bottle

Description: pH Buffer solution, colour coded, Phosphate, pH value: 7,00, ±0,02, VWR®, Green, Plastic bottle
Catalog Number: 932045.262
UOM: 1 * 500 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-932045.295

pH Buffer solution, colour coded, Phosphate, pH value: 7,00, ±0,02, VWR®, Green, Plastic bottle

Description: pH Buffer solution, colour coded, Phosphate, pH value: 7,00, ±0,02, VWR®, Green, Plastic bottle
Catalog Number: 932045.295
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-85042.001

pH Buffer solution, Phosphate, pH value: 7,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×30 ml

Description: pH Buffer solution, Phosphate, pH value: 7,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×30 ml
Catalog Number: 85042.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

SDS Certificates


Product Image-85046.001

Assorted buffer kits, pH value: 4,00/7,00/10,00, AVS TITRINORM, Neutral, Sachet, 10×30 ml sachets of pH 4,00; 10×30 ml sachets of pH 7,00; 10×30 ml sachets of pH 10,00

Description: Assorted buffer kits, pH value: 4,00/7,00/10,00, AVS TITRINORM, Neutral, Sachet, 10×30 ml sachets of pH 4,00; 10×30 ml sachets of pH 7,00; 10×30 ml sachets of pH 10,00
Catalog Number: 85046.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

SDS Certificates


Product Image-85045.001

Assorted buffer kits, pH value: 4,00/7,00/9,00, AVS TITRINORM, Neutral, Sachet, 10×30 ml sachets of pH 4,00; 10×30 ml sachets of pH 7,00; 10×30 ml sachets of pH 9,00

Description: Assorted buffer kits, pH value: 4,00/7,00/9,00, AVS TITRINORM, Neutral, Sachet, 10×30 ml sachets of pH 4,00; 10×30 ml sachets of pH 7,00; 10×30 ml sachets of pH 9,00
Catalog Number: 85045.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

SDS Certificates


113 - 128 of 2,353