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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-932045.262

pH Buffer solution, colour coded, Fosfato, Valor de pH: 7,00, ±0,02, VWR®, verde, Botella de plástico

Descripción: pH Buffer solution, colour coded, Fosfato, Valor de pH: 7,00, ±0,02, VWR®, verde, Botella de plástico
Numero del catalogo: 932045.262
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32036.294

pH Buffer solution, Citrato, Valor de pH: 6,00, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Citrato, Valor de pH: 6,00, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 32036.294
UOM: 1 * 1 L
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32033.294

pH Buffer solution, Citrato, Valor de pH: 3,00, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Citrato, Valor de pH: 3,00, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 32033.294
UOM: 1 * 1 L
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32039.261

pH Buffer solution, Borato, Valor de pH: 9,00, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Borato, Valor de pH: 9,00, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 32039.261
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-98192.290

pH Buffer solution, Acetato, Valor de pH: 4,66, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Acetato, Valor de pH: 4,66, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 98192.290
UOM: 1 * 1 L
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32040.378

pH Buffer solution, Carbonato, Valor de pH: 10,00, ±0,02, VWR®, incoloro, Bag-in-box

Descripción: pH Buffer solution, Carbonato, Valor de pH: 10,00, ±0,02, VWR®, incoloro, Bag-in-box
Numero del catalogo: 32040.378
UOM: 1 * 5 L
Proveedor: VWR Chemicals

FDS Certificados


Product Image-J848-500ML

Tampón HEPES pH 7,3 (1 mol/l), VWR®

Descripción: Tampón HEPES pH 7,3 (1 mol/l), VWR®
Numero del catalogo: J848-500ML
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-85515.260

pH Buffer solution, Fosfato, Valor de pH: 6,87, Temperatura de referencia: 25 °C, VWR®, incoloro

Descripción: pH Buffer solution, Fosfato, Valor de pH: 6,87, Temperatura de referencia: 25 °C, VWR®, incoloro
Numero del catalogo: 85515.260
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32096.187

pH Buffer solution, Fosfato, Valor de pH: 7,00, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Fosfato, Valor de pH: 7,00, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 32096.187
UOM: 1 * 100 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32040.260

pH Buffer solution, Carbonato, Valor de pH: 10,00, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Carbonato, Valor de pH: 10,00, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 32040.260
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-85046.001

Kits de tampones surtidos, Valor de pH: 4,00/7,00/10,00, AVS TITRINORM, incoloro, 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

Descripción: Kits de tampones surtidos, Valor de pH: 4,00/7,00/10,00, AVS TITRINORM, incoloro, 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
Numero del catalogo: 85046.001
UOM: 1 * 1 KIT
Proveedor: VWR Chemicals

FDS Certificados


Product Image-85506.260

pH Buffer solution, Oxalato, Valor de pH: 1,68, Temperatura de referencia: 25 °C, VWR®, incoloro

Descripción: pH Buffer solution, Oxalato, Valor de pH: 1,68, Temperatura de referencia: 25 °C, VWR®, incoloro
Numero del catalogo: 85506.260
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32032.260

pH Buffer solution, Citrato, Valor de pH: 2,00, ±0,02, VWR®, incoloro, Botella de plástico

Descripción: pH Buffer solution, Citrato, Valor de pH: 2,00, ±0,02, VWR®, incoloro, Botella de plástico
Numero del catalogo: 32032.260
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-32095.377

Solución tampón de pH, Ftalato, Valor de pH: 4,00, ±0,02, VWR®, incoloro, Bag-in-box

Descripción: Solución tampón de pH, Ftalato, Valor de pH: 4,00, ±0,02, VWR®, incoloro, Bag-in-box
Numero del catalogo: 32095.377
UOM: 1 * 5 L
Proveedor: VWR Chemicals

FDS Certificados


Product Image-98213.260

Solución tampón de pH, Amonio, Valor de pH: 10,00, ±0,05, VWR®, incoloro, Botella de plástico

Descripción: Solución tampón de pH, Amonio, Valor de pH: 10,00, ±0,05, VWR®, incoloro, Botella de plástico
Numero del catalogo: 98213.260
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


Product Image-392-0440

Cell culture salts, Dulbecco's phosphate buffered saline, 10X, without calcium, without magnesium (liquid)

Descripción: Cell culture salts, Dulbecco's phosphate buffered saline, 10X, without calcium, without magnesium (liquid)
Numero del catalogo: 392-0440
UOM: 1 * 500 mL
Proveedor: VWR Chemicals

FDS Certificados


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