joe macclennan
Well-Known Member
Oh I've gotten a little further advanced than that. Just a tad. Thanks for the concern though. 34 years as medical professional calibrating sensitive equipment and maintaining anything from clean to sterile settings to isolation with negative pressure air rooms. A bunch of plants in simple solutions has been kind of easy - comparatively. Our "solution" conductivity at work ranges from 13.4 - 14.5, our pH from 7.1-7.5 with acceptable error of 0.01%. Bicarb solution has a conductivity of 50-51 acceptable. We mix our own dialysates and bicarb solutions daily.
Words like solution and conductivity may be a bit large for your targeted audience harley. You may need to dumb it down a bit.