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Is this test faulty?? FRER

(2 Posts)
holzyb20 Mon 19-Jun-17 11:09:47

His everyone done this test and when I done it the test just looked strange so I opened it and at the other end of the test (not where the R & C lines are) is a really pink line does this mean the test is faulty?

physicskate Mon 19-Jun-17 17:29:15

No, it's probably where the dye is stored or has pooled to.

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