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Litmus Paper
MOS Reference: Litmus Paper — paper strips treated with pH-sensitive dyes that change color to indicate acidity or alkalinity. Quick and simple pH testing without electronic instruments.
Kamisheni ya Mtengenezaji: 100%
Waundaji wa michoro hupata asilimia hii wateja wanaponunua kupitia Michoro yao
Free
Bidhaa marejeleo - Inatumika katika ramani na maudhui ya elimu
Inapakia michoro...






