Posts tagged 'clean water'

Distilled and deionised water
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What's the difference between distilled and deionised water?

"Pure" water is used in all types of laboratories for a range of uses - from making up calibration standards to cleaning and even in the rinse cycle in some laboratory glasswashers for a pure clean. There are different types of purified water available - but what is the difference? [caption id="attachment_6355" align="aligncenter" width="300"] Distilled or deionised water? What's the differe...
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How can I check the conductivity of my Reverse osmosis water system?

Measuring the conductivity of clean water is a challenging application. Really pure forms of water such as those produced by reverse osmosis water systems have conductivity so low it is actually measured in resistivity. These reverse osmosis systems use a combination of membranes and cartridges to purify the water, which from time to time require replacement. Systems usually feature built in...
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