Hi all,
My phenol red test results are orange. The color guide shows colors yellow and then into purplish/pink shades. So is my reading above the pink, or below the yellow? I have a tf-100 test kit on the way, but in the meantime I'd like to know if it's high or low. Thanks.
My phenol red test results are orange. The color guide shows colors yellow and then into purplish/pink shades. So is my reading above the pink, or below the yellow? I have a tf-100 test kit on the way, but in the meantime I'd like to know if it's high or low. Thanks.