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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Catalog Number: (HACH1490932)
Supplier: Hach
Description: For determination of chlorine by amperometric titration. APHA formulation 100 ml bottle.
UOM: 1 * 100 mL


Supplier: Thermo Scientific
Description: pH Buffer solution, pH value: 2,00, ±0.01, Reference temperature: 25 °C
Supplier: Honeywell Chemicals
Description: pH Buffer, concentrate, pH value: 8,00, ±0.02, Ampoule

SDS

Supplier: Honeywell Chemicals
Description: These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.

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Supplier: Honeywell Chemicals
Description: This pH buffer solution is a combination of sodium acetate/acetic acid in 1:1 ratio for complexometry.

Supplier: Honeywell Chemicals
Description: pH Buffer solution, Citrate, pH value: 5,00, ±0.02, Reference temperature: 20 °C, Fluka™, 6× 1 litre

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Supplier: Thermo Scientific
Description: pH Buffer solution, Borate, pH value: 9,2, ±0,02, Colourless

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Supplier: Honeywell Chemicals
Description: pH Buffer solution, Glycine, pH value: 13,00, ±0.05, Reference temperature: 20 °C, Fluka™, Plastic bottle, 6× 1 litre

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Supplier: Thermo Scientific
Description: CAS No.: 1332-57-6

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Supplier: Honeywell Chemicals
Description: Borate, pH value: 9.00, 8.992 - 9.008, Reference temperature: 20 °C, Yellow

Supplier: Thermo Scientific
Description: Potassium dihydrogen phosphate and di-Sodium hydrogen phosphate in aqueous solution, Phosphate, pH value: 7,00, ±0,02

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Supplier: Thermo Scientific
Description: pH Buffer solution, Citrate, pH value: 4,00, ±0,02, Colourless

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Supplier: SI Analytics
Description: Buffer solutions intended for extremely precise calibration.

Supplier: WTW
Description: Technical buffer TPL-4, pH value: 4,00, Plastic bottle

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Supplier: WTW
Description: These standard buffer solutions (work reference buffer solutions) are widely used in precision applications.

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Supplier: HORIBA
Description: pH 7,00 buffer (6× 14 ml bottles per pack), Bottle

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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 on 0800 22 33 44
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Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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