Technical parameters and cleaning methods of laboratory quartz cuvettes
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The quartz cuvettes generally used on the market are fired by quartz powder, which should be cleaned by special ultrasoniccleaning with frosted surfaces facing downwards during the washing. Wash cuvettes with a mixture of ethyl ether and anhydrous ethanol (50% each). If the cuvette is too dirty, it can be cleaned with special washing solutions...
How to distinguish quartz cuvettes from general glass cuvettes?
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The one marked with the letter “S”on the top of the cuvette is a quartz cuvette. It is also recommended to make comparison in the ultraviolet region, and those with absorption are glass cuvette.