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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-32039.261

pH Buffer solution, Borate, pH value: 9,00, ±0,02, VWR®, Neutral, Plastic bottle

Description: pH Buffer solution, Borate, pH value: 9,00, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 32039.261
UOM: 1 * 500 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32040.378

pH Buffer solution, Carbonate, pH value: 10,00, ±0,02, VWR®, Neutral, Bag-in-box

Description: pH Buffer solution, Carbonate, pH value: 10,00, ±0,02, VWR®, Neutral, Bag-in-box
Catalog Number: 32040.378
UOM: 1 * 5 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-98192.290

pH Buffer solution, Acetate, pH value: 4,66, ±0,02, VWR®, Neutral, Plastic bottle

Description: pH Buffer solution, Acetate, pH value: 4,66, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 98192.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85044.001

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

Description: pH Buffer solution, Carbonate, pH value: 10,00, ±0,02, AVS TITRINORM, Colourless, Sachet, 30×30 ml
Catalog Number: 85044.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85680.290

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: 85680.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32035.291

pH Buffer solution, Citrate, pH value: 5,00, ±0,02, VWR®, Neutral, Plastic bottle

Description: pH Buffer solution, Citrate, pH value: 5,00, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 32035.291
UOM: 1 * 1 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-83610.610

pH Buffer solution, colour coded, pH value: 10,00/7,00/4,00, ±0,02, VWR®, Blue/green/red, Plastic bottle, 3×250 ml

Description: pH Buffer solution, colour coded, pH value: 10,00/7,00/4,00, ±0,02, VWR®, Blue/green/red, Plastic bottle, 3×250 ml
Catalog Number: 83610.610
UOM: 1 * 1 items
Supplier: VWR Chemicals

MSDS Certificates


Product Image-85041.001

pH Buffer solution, Phthalate, pH value: 4,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×30 ml

Description: pH Buffer solution, Phthalate, pH value: 4,00, ±0,02, AVS TITRINORM, Neutral, Sachet, 30×30 ml
Catalog Number: 85041.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


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

MSDS Certificates


Product Image-85043.001

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

Description: pH Buffer solution, Borate, pH value: 9,00, ±0,02, AVS TITRINORM, Colourless, Sachet, 30×30 ml
Catalog Number: 85043.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

MSDS Certificates


Product Image-98192.260

pH Buffer solution, Acetate, pH value: 4,66, ±0,02, VWR®, Neutral, Plastic bottle

Description: pH Buffer solution, Acetate, pH value: 4,66, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 98192.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32040.298

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

Description: pH Buffer solution, Carbonate, pH value: 10,00, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 32040.298
UOM: 1 * 1 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32096.360

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

Description: pH Buffer solution, Phosphate, pH value: 7,00, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 32096.360
UOM: 1 * 5 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32041.292

pH Buffer solution, Phosphate, pH value: 11,00, ±0,02, VWR®, Neutral, Plastic bottle

Description: pH Buffer solution, Phosphate, pH value: 11,00, ±0,02, VWR®, Neutral, Plastic bottle
Catalog Number: 32041.292
UOM: 1 * 1 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32045.290

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: 32045.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

MSDS Certificates


Product Image-32046.378

pH Buffer solution, colour coded, Borate, pH value: 9,00, ±0,02, VWR®, Blue, Bag-in-box

Description: pH Buffer solution, colour coded, Borate, pH value: 9,00, ±0,02, VWR®, Blue, Bag-in-box
Catalog Number: 32046.378
UOM: 1 * 5 L
Supplier: VWR Chemicals

MSDS Certificates


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