2-9 pH Indicator Strips
- CE marked for the determination of human gastric aspirate.
- 0.5 Increments
- Accurate to pH +/-0.2
- In line with NPSA alert NPSA/2011/PSA002 which strengthened NPSA alert 5.
- Range pH 0-6
- High quality pH paper
- 100 per pot
2-9 pH Indicator Strips