Wildkris Posted December 16, 2016 Report Share Posted December 16, 2016 I don't know if this is possible, but is there a way of measuring the MPS just by measuring the combined chlorine? I know the MPS show up as CC in a DPD test. I'm using mainly MPS in my hot tup right now and doing a chlorine chock every 14 days, so far so good. I've ordered the Lamotte ColorQ 7 (liquids) to keep track of the water. If it's possible, what ppm is recommended to have in a hot tub and is there some kind of convert table from CC to MPS? Quote Link to comment Share on other sites More sharing options...
chem geek Posted December 26, 2016 Report Share Posted December 26, 2016 MPS can show up as FC and not CC if you are using a FAS-DPD test and there is any chlorine at all. So yes you can use a test kit, but it would be the Taylor K-2006 or equivalent with a FAS-DPD test and then you should get the Taylor K-2042 MPS interference remover that will let you test for FC, CC, and MPS separately. Quote Link to comment Share on other sites More sharing options...
Wildkris Posted December 26, 2016 Author Report Share Posted December 26, 2016 MPS can show up as FC and not CC if you are using a FAS-DPD test and there is any chlorine at all. So yes you can use a test kit, but it would be the Taylor K-2006 or equivalent with a FAS-DPD test and then you should get the Taylor K-2042 MPS interference remover that will let you test for FC, CC, and MPS separately. OK! Thanks for the reply! I know LaMatte have a MPS Out liquid (http://www.hottubwarehouse.com/lamotte-mps-out-6910-e) I guess I'll start with getting that! Thanks again! Quote Link to comment Share on other sites More sharing options...
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