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Indicator strips for determining the pH balance of water
Instructions for use:
Immerse completely the orange indicator element of the strip in liquid at room temperature for 1 second, then take it out, remove excess liquid on the indicator element (pat dry with clean napkins or cloth). Immediately after removing the strip, determine the acidity (pH) of the test liquid on the color scale.
Store in tightly closed packaging, in a dry room at a temperature of +10° C to +30°C, in a place protected from direct sunlight. Do not refrigerate.
Composition: Litmus paper
Number of test strips in 1 package: 50 pcs.