It's old, but the chemicals are probably 3-5 yrs old. The tests seem to work fine but the results are puzzling. I will get some new chemicals and try them. I'm almost out of the 5-drop parts anyway.
regards
It's old, but the chemicals are probably 3-5 yrs old. The tests seem to work fine but the results are puzzling. I will get some new chemicals and try them. I'm almost out of the 5-drop parts anyway.
regards
If your chemicals are that old, I wouldn't trust the results. I agree. Get some new ones and try again.
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