Indicator papers in strips, DOSATEST®

供应商: VWR Chemicals
VWRC35298.607EA 60 CNY
VWRC35298.607 VWRC35292.607
Indicator papers in strips, DOSATEST®
For the determination of the pH of coloured solutions. Indicator and colour comparison chart are combined on the strip. Reading the pH value is quick and reliable as a colour comparison with a separate reference chart is not needed and the actual pH values are printed on each strip. With this system even the pH of coloured solutions and suspensions can be reliably determined as the colour affects the indicator and reference colours equally. The end effect is that of compound colours of the same shade being compared. The individual colour zones are separated by a hydrophobic barrier.

Delivery information: Plastic box with 200 indicator strips 11×100 mm.
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