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You Searched For: pH Calibration Buffers

The pH buffers are essential for routine pH meter calibration to capture accurate pH range of acid or base. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. pH buffers can be used to identify weak acid, conjugate base, strong acid, blood pH etc. With colored and colorless pH buffer options available, researchers can efficiently select the correct indicating solution for any test. Powder pillows and sachets permit laboratories to store the concentrated substances for longer time periods without being affected.

The pH buffers are essential for routine pH meter calibration to capture accurate pH range of acid or base. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. pH buffers can be used to identify weak acid, conjugate base, strong acid, blood pH etc. With colored and colorless pH buffer options available, researchers can efficiently select the correct indicating solution for any test. Powder pillows and sachets permit laboratories to store the concentrated substances for longer time periods without being affected.


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Product Image-85506.260

VWR® AVS TITRINORM Buffer Solutions, CRMs, at 25 °C

Supplier: VWR Chemicals
Description: pH Buffer solution, Phthalate, pH value: 4,01, Reference temperature: 25 °C, VWR®, Colourless

MSDS Certificates

Product Image-32096.291

VWR® AVS TITRINORM Buffer Solutions, 20 °C

Supplier: VWR Chemicals
Description: Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

MSDS Certificates

Product Image-5606-01

J.T.Baker® BAKER ANALYZED®, Buffer Solutions

Supplier: Avantor
Description: Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

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Product Image-160204A

VWR®, Buffer, ammonia solution, pH 10 ready to use

Catalog Number: (160204A)
Supplier: VWR Chemicals
Description: Ideal for hardness of water determination.
UOM: 1 * 1 L

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Product Image-E452-500ML

VWR® Buffer Standard Solutions

Supplier: VWR Chemicals
Description: Buffer Standard solution, Biotechnology Grade, pH value: 7,00, ±0,03, Reference temperature: 25 °C, VWR®, Bottle

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Product Image-83609.600

VWR®, pH electrode maintenance kit

Catalog Number: (83609.600)
Supplier: VWR Chemicals
Description: Buffers, electrolyte and cleaning solutions (100 ml), pH value: 4,00/7,00/10,00, Reference temperature: 20 °C, VWR®, Colourless, Plastic bottle
UOM: 1 * 1 SET

MSDS Certificates


Product Image-160918E

VWR® Sodium Dihydrogen Phosphate Buffer Solution (Sodium dihydrogen orthophosphate/Phosphoric acid) for Chlorine Determination in Water Monitors

Catalog Number: (160918E)
Supplier: VWR Chemicals
Description: Sodium dihydrogen phosphate buffer solution, Phosphate, pH value: 2,30, ±0,05, VWR®, Colourless, Plastic container
UOM: 1 * 25 L

MSDS Certificates


Image Unavailable-5904-02

J.T.Baker® PharmaTest™, pH Buffer, Ammonia-Ammonium Chloride

Catalog Number: (5904-02)
Supplier: Avantor
Description: Ammonia-ammonium chloride buffer, Ammonia, pH value: 10,08 - 10,12, J.T.Baker® PharmaTest™
UOM: 1 * 1 L

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Product Image-84581.260

VWR® Buffer Solutions, Secondary Standards

Supplier: VWR Chemicals
Description: Buffer solutions, secondary standards, pH value: 7,413, ±0,010, Reference temperature: 25 °C, VWR®, Plastic bottle

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Product Image-332742D

VWR®, pH buffer capsules

Supplier: VWR Chemicals
Description: pH buffer capsules, Capsules, pH value: 4,01, ±0,02, VWR®, Orange, Plastic bottle, 5 plastic tubes, 10 capsules/tube

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Product Image-85323.260

VWR® Acetate Buffer USP Test Solution (TS)

Supplier: VWR Chemicals
Description: Ready to use test solutions (TS).

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Product Image-D017-02

J.T.Baker® DILUT-IT™, Buffers, Acetate, Concentrated Solutions

Supplier: Avantor
Description: Specially developed for dissolution testing of pharmaceutical dosage forms and drug discovery, easy to use DILUT-IT™ concentrates can reduce overall cost of ownership in the laboratory. Just add purified water and you are ready for testing.

MSDS Certificates

Product Image-85041.001

VWR® AVS TITRINORM pH Buffer Solutions in Sachets, 20 °C

Supplier: VWR Chemicals
Description: For calibration of pH meters.

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Product Image-E603-KIT

VWR®, pH standard kit

Catalog Number: (E603-KIT)
Supplier: VWR Chemicals
Description: Kit contains 500 ml of pH 4,0, pH 7,0 and pH 10,0 standards.
UOM: 1 * 1 KIT

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Product Image-160868L

VWR®, Buffer, sodium acetate concentrated solution for chlorine determination in water monitors

Catalog Number: (160868L)
Supplier: VWR Chemicals
Description: pH Buffer solution, Acetate, pH value: 4,50, Reference temperature: 20 °C, VWR®, Plastic container
UOM: 1 * 25 L

MSDS Certificates


Product Image-0098-04

Macron Fine Chemicals™ BuffAR® StandARd®, pH Buffer Solutions

Supplier: MACRON (A AVANTOR BRAND)
Description: BuffAR® StandARd® pH reference solution, pH value: 10,00, ±0,01, Macron Fine Chemicals™ BuffAR®, Blue, Plastic bottle

MSDS Certificates

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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