Micro Essential Lab Hydrion™ Spectral 6.5 to 13 Plastic pH Strips
Color Match Points:
[6.5][7.0][7.5][8.0][8.5][9.0][9.5][10.0][10.5][11.0][11.5][12.0][12.5][13.0]
pH Range:
6.5 to 13pH
