Buffer solutions

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 Redox calibration solutions

Mettler-Toledo

To test redox (ORP) of electrodes. Supplied in bottles as indicated....

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 Electrode storage bottle

WinLab

250 ml bottle, screw cap and seal. Please order KCl solution separately....

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 pH buffer solutions

Reagecon

Clear, Colourless pH Buffer Solutions. Tested and ISO17025 Certified at 20 °C, supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates. Containers made of HDPE....

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 Electrolyte and cleaning solutions for electrodes

Mettler-Toledo

Supplied in packs of 250ml....

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 KCL electrolyte solutions

SI Analytics

For refilling or replacing reference electrolyte. Supplied in 250ml DURAN ® bottles....

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 Redox buffer solution

WTW

For testing ORP electrodes. 427mV, pH7.
Supplied in pack of 250ml....

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 Cleaning solution

WTW

...

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 Cleaning and storage solutions for pH-electrodes

Reagecon

Cleaning, rinse, regeneration and storage solution. Designed to extend the useful life of pH electrodes....

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 Standard buffer solutions

WTW

To DIN/NIST. Supplied in 250ml bottles. Tolerance ±0.02 pH....

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 pH buffer solutions with colour coding

Reagecon

Coloured pH buffer solutions. Tested and ISO 17025 certified at 20 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates....

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