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.

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Buffer, di-Sodium hydrogen phosphate solution 0,066 M, pH 9,2, Supelco®

Catalog Number: (1.06587.1000)

Supplier: Merck

Description: Buffer stock solution 1/15 mol/l

UOM: 1 * 1 L

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pH buffers, colour coded, reference standards, Supelco®

Supplier: Merck

Description: pH Buffer solution, colour coded, pH value: 4,00, ±0,01, Reference temperature: 25 °C, Red, Bottle, 6×500 ml

pH buffers, DuraCal

Supplier: HAMILTON BONADUZ

Description: For full information concerning health and safety data please contact Avantor or Hamilton directly.

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pH buffer, single-use, SINGLET™

Supplier: Hach

Description: These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.

pH buffer solutions, colour coded

Supplier: Hach

Description: For calibration of pH meters

Buffer powder pillows

Supplier: Hach

Description: The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.

Buffer solutions, pH 4,00

Supplier: PanReac AppliChem

Description: Buffer solutions contain citric acid 1 H₂O (11,768 g); sodium hydroxide 50% (6 ml); hydrochlorid acid 35% (3,96 ml); preservative 1% (5 ml) and water (1 l).

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