I inherited a TF-100 test kit with an above ground pool. It does not have the scoop in it for the chlorine drop test. I know I can buy one but for now can anyone give me an estimate of how much R-870 powder to use.
It does not take much. You could use the little clip on a pen cap. As long as the water turns a nice pink and there might be a few crystals undissolved, it should be plenty. You can not use too much, but too little can be problematic.
I'd be willing to bet Dave will send you all the scoops you need for $.15 a pop. I'd also bet they can go first class mail in a regular sized envelope for the cost of a stamp?
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