Indicator paper, bottle with 200 strips, pH 9,5-13,0
€3,79
Catalog nr.: PH913S
Quantité
Indicator paper, bottle with 200 strips, pH 9,5-13,0 (pH sensibility 0,5)
Catalog nr.: PH913S
Indicator paper, bottle with 200 strips, pH 9,5-13,0 (pH sensibility 0,5)