pH indicator strips, Whatman™
Product Details & Documents
Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.
- Instant pH readings
- Accurate for a wide range of routine pH testing
- Convenient and portable for field use
Specifikationer
- pH-område:2,0 - 9,0
- Beskrivelse:niversal indikatorpapir, ikke-blødende strimler
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