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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-0788-2PK

Washing buffer, TBS, 20X Ready-Pack™, each pack prepares 1 litre of 20X concentrate

Description: Washing buffer, TBS, 20X Ready-Pack™, each pack prepares 1 litre of 20X concentrate
Catalog Number: 0788-2PK
UOM: 1 * 2 items
Supplier: VWR Chemicals

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Product Image-H01001

Sodium acetate buffer A, VWR®

Description: Sodium acetate buffer A, VWR®
Catalog Number: H01001
UOM: 1 * 1 L
Supplier: VWR Chemicals
Product Image-0478-40L

Running Buffer, TBE buffer, 10X solution

Description: Running Buffer, TBE buffer, 10X solution
Catalog Number: 0478-40L
UOM: 1 * 1 kg
Supplier: VWR Chemicals

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Product Image-J640-4L

Washing buffer, TBS, 20X liquid concentrate, prepares 80 L of 1X buffer, Ultra Pure Grade

Description: Washing buffer, TBS, 20X liquid concentrate, prepares 80 L of 1X buffer, Ultra Pure Grade
Catalog Number: J640-4L
UOM: 1 * 4 L
Supplier: VWR Chemicals

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Product Image-H01002

Sodium acetate buffer B, VWR®

Description: Sodium acetate buffer B, VWR®
Catalog Number: H01002
UOM: 1 * 1 L
Supplier: VWR Chemicals

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Product Image-J885-5L

Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer), ultrapure

Description: Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer), ultrapure
Catalog Number: J885-5L
UOM: 1 * 5 L
Supplier: VWR Chemicals

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Product Image-K855-500ML

Running Buffer, MOPS-SDS buffer, 20X concentrate

Description: Running Buffer, MOPS-SDS buffer, 20X concentrate
Catalog Number: K855-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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Product Image-N552-15ML

Electrophoresis, Gentle ReView™ stripping buffer

Description: Electrophoresis, Gentle ReView™ stripping buffer
Catalog Number: N552-15ML
UOM: 1 * 15 mL
Supplier: VWR Chemicals
Product Image-0658-20L

Running Buffer, TBE buffer, 10X liquid concentrate

Description: Running Buffer, TBE buffer, 10X liquid concentrate
Catalog Number: 0658-20L
UOM: 1 * 20 L
Supplier: VWR Chemicals

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Product Image-1.01645.1000

Buffer solution (di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) CertiPUR®, Borate, pH value: 9,22, Certipur®, Plastic bottle

Description: Buffer solution (di-sodium tetraborate), traceable to SRM from NIST and PTB pH 9.22 (20°C) CertiPUR®, Borate, pH value: 9,22, Certipur®, Plastic bottle
Catalog Number: 1.01645.1000
UOM: 1 * 1 L
Supplier: Merck

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Product Image-1.09437.4000

Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrate, pH value: 6,00, Certipur®, Bag-in-box

Description: Buffer solution (citric acid/sodium hydroxide), traceable to SRM from NIST and PTB pH 6.00 (20 °C) Certipur®, Citrate, pH value: 6,00, Certipur®, Bag-in-box
Catalog Number: 1.09437.4000
UOM: 1 * 4 L
Supplier: Merck

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Product Image-1.09438.4000

Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borate, pH value: 10,00, Certipur®, Bag-in-box

Description: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borate, pH value: 10,00, Certipur®, Bag-in-box
Catalog Number: 1.09438.4000
UOM: 1 * 4 L
Supplier: Merck

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Product Image-1.09438.9010

Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borate, pH value: 10,00, Certipur®, Bag-in-box

Description: Buffer solution (boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 10.00 (20 °C) Certipur®, Borate, pH value: 10,00, Certipur®, Bag-in-box
Catalog Number: 1.09438.9010
UOM: 1 * 10 L
Supplier: Merck

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Image Unavailable-1.07205.0105

Potassium dihydrogen phosphate/ disodium hydrogen phosphate, pH value: 7,416 (25°C), Certipur®, Plastic bottle, 5×100 ml

Description: Potassium dihydrogen phosphate/ disodium hydrogen phosphate, pH value: 7,416 (25°C), Certipur®, Plastic bottle, 5×100 ml
Catalog Number: 1.07205.0105
UOM: 1 * 5 items
Supplier: Merck

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Image Unavailable-1.06177.2500

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

Description: Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
Catalog Number: 1.06177.2500
UOM: 1 * 2,5 L
Supplier: Merck

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Image Unavailable-1.99068.0500

Buffer Solution acc. to EP and USP, Phosphate, pH value: 6,86, Reference temperature: 25 °C, Certipur®, Plastic bottle

Description: Buffer Solution acc. to EP and USP, Phosphate, pH value: 6,86, Reference temperature: 25 °C, Certipur®, Plastic bottle
Catalog Number: 1.99068.0500
UOM: 1 * 500 mL
Supplier: Merck

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