Hi - I suspect the remaining case of LC I bought a month ago might have dropped in potency. Is there a ratio of (non-chlorinated) water to LC I need to follow (using the DPD testing method)? I'm science tech-challenged, so if this is an idiotic question, pls be gentle...
back story: The newest case of 12.5% LC opened today did not produce the calculated result via PoolMath this am. (pool is crystal clear 0 CC). Just want to know if LC right out of the jug, can be tested!
Tks
back story: The newest case of 12.5% LC opened today did not produce the calculated result via PoolMath this am. (pool is crystal clear 0 CC). Just want to know if LC right out of the jug, can be tested!
Tks