CH of 525

[jagger2005]

Thanks, Dave. My testing is back to normal. My old reagent is CH = 250 and new is CH = 300. Perfectly acceptable to me. Old has already on way to a landfill.

I do test with the bottle upside down. My testing came in line once some of the volume from bottle was removed. Makes zero sense to me. I am wondering if I was getting lazy in the testing and pushing the first 10 or so drops out since I knew I was going to hit 250-300 anyway



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[duraleigh]

pushing the first 10 or so drops out since I knew I was going to hit 250-300 anyway

Been there, done that. I don't think it is very good practice because it takes away the precision of the drops quite often. Probably much better to count them out one at a time.

Nevertheless, I am guilty as charged having done that exact thing.......I'll just never admit it in public