PH Test Paper (Universal Indicator Paper)

Product Information Model Name: PH Test Paper (Domestic)

Product Description – PH 1-11 Hydrogen ion concentration measurement
– PH Range is marked with discoloration in one interval
– Suitable for judging the approximate PH concentration for the search fluid whose PH concentration is unknown.
– Easy to judge because the color change of measurement range is clear
– It is divided into 0 ~ 14 steps based on pH7, it is acidic when it is close to 0, and alkaline when it is close to 14.
– Usually natural soap pH 8 ~ 9, shampoo pH9 is suitable.