paper
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Universal indicator paper pH 0-12 100 strips
200 грн. -
Litmus paper universal pH 0-14 pack of 100 pcs
269 грн. -
Litmus indicator paper pH 1-14 set of 80 strips
72 грн. -
Test strips 16 in 1 for drinking water, 100 pcs
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Test strips for measuring water in the pool 6 in 1 (Total Cl, Free Cl, pH, Alk, CYA, Total Hard), 50 pcs
280 грн. -
Universal indicator papers LAHEMA pH 0-12
