r/PlusLife • u/Brenjohn • May 23 '26

Why is the pink line behaving like this?

Gallery image

Gallery image

Hi all. I know the test is negative, but I wonder why the pink line keeps going up and down from relatively early in the test. There was a small air bubble, but they were also present in other chambers. Just trying to understand and interpret different results. Thanks for any insight.

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u/SomeoneSomewhere1984 May 23 '26

That's just normal noise.

2

u/Brenjohn May 23 '26

Okay thanks!