One of these was dipped into my urine, and one of these was dipped into tap water. I can’t remember which was the one in water, but, if you notice, the purple pad sixth from the bottom is equally violet on both. That pad is supposed to darken when the leukocyte count is high, indicating … Continue reading What happens when urinalysis test strips go bad, from exposure to air?
More occasional “diary” entries.
I go over a register receipt and describe what I bought.