Recently got a trident, working well and calibrated correctly.
ALK is coming in consistently around 6.8. Hanna Alk checker is reading 8.3.
1.5 is a pretty big difference, I'm not sure which to trust. Could the hanna alk reagent be bad? I'm fine dealing with the usual margin of error but this big of a difference it's hard for me to gauge is I should dose or not.
ALK is coming in consistently around 6.8. Hanna Alk checker is reading 8.3.
1.5 is a pretty big difference, I'm not sure which to trust. Could the hanna alk reagent be bad? I'm fine dealing with the usual margin of error but this big of a difference it's hard for me to gauge is I should dose or not.