pH indicator papers, MQuant®, Supelco®
pH-Indicator paper congo red, -, -
: Merck
Traditional pH indicator test papers, supplied on a 4,8 metre roll, consisting of high quality filter paper impregnated with indicator and mixed indicator solutions then dried and cut to size.
- Roll format are easy to use and most common ranges are available in a refill format
- Quality assurance - tests are checked and calibrated against certified buffer solutions
- Wide and narrow pH ranges available
* no colour scale card supplied
** pack of 3×100 strips
- pH gradation:-
- pH range:-
- Description:pH-Indicator paper congo red
- Cat. No.:1.09514.0003
- M-Clarity quality level:MQ100
Ammonium chloride 99.8-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
#: 21236.267
: VWR Chemicals