Posts tagged 'Use date'

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How can I keep my pH buffers working reliably

pH Buffers are aqueous solutions with well defined pH values and have a 'buffering' capacity to maintain pH even when small quantities of acids or bases are added to them. Having a known pH value, buffers can be used as a standard to calibrate pH Meters and therefore keep on-going measurement taking accurate and reliable. To keep these statements true you need to make sure your buffers are in d...

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