Obecalp86's latest activity
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OPlease describe the process you are following exactly.
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OOddly, I noticed this change to a purplish color for a few drops - and then to blue when adding more drops - when testing my tap water a...
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OExactly how long ago was the pool replastered?
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OThe fading endpoint test variation with 5 drops of 0012 upfront is based on running the test with a 10ml sample. When using a 25ml...
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OObecalp86 replied to the thread Problem with fading endpoint.I’ve done this. With same result. See my response to @JamesW Thank you
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OObecalp86 replied to the thread Problem with fading endpoint.Interesting stuff. 50%pool/50%distilled = 4 drops x 25 x 2 = 200 ppm CH I see this color progression: red->purple (for a second) ->...
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OMake a sample with 50% pool water and 50% distilled water and then test the sample for all chemistry readings. Check the salinity...
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OObecalp86 replied to the thread Problem with fading endpoint.well, I went ahead and did the tap water test twice and also tested my pool again for good measure. Tap water - blue and relatively...
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OObecalp86 replied to the thread Problem with fading endpoint.Thanks! I’ll try this tomorrow.
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OObecalp86 replied to the thread Problem with fading endpoint.4 weeks. I’m curious - why would this matter? Something about curing of the pebble tec?
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OObecalp86 replied to the thread Problem with fading endpoint.Fill large tube to 25ml 5-8 drops R-0012 (to avoid fading endpoint) 20 drops R-0010 5 drops R-0011L R-0012 drop wise, but it turns purple.
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OObecalp86 replied to the thread Problem with fading endpoint.Thank you! Also curious if I can calculate CH based on the number of drops of hardness regent requires to turn the sample purple...
