Micro Essential Laboratory Inc Hydrion PH Test Paper 334

Helpful to track ph cycles during the day and correlating it to food and beverage intake. Seems to work well.

I have not used this product yet in vivo, however, I did test it on some known acids and bases and it was accurate. I am planning to try it for differentiating between urine and amniotic fluid. This is a much less expensive alternative to nitrazine paper and appears to be just as accurate.

The item is not what is pictured. There is no color chart to match up the results. The case is clear, not what is pictured and the box also has no color chart.