pH Test strip pH 1-12 universal 20 pcs
Lahti: In stock
Product code: 6906200
Price:
6,30
€
630
Paper test strips for measuring the pH of liquids. 20 pcs.
Scale: 1-12 pH (1,0 pH divisions).
USAGE:
Hold the white end of the strip and dip it in the solution for 3 seconds, covering all the coloured fields.
Compare the colour change of the unnumbered middle field to the static numbered fields.
Scale: 1-12 pH (1,0 pH divisions).
USAGE:
Hold the white end of the strip and dip it in the solution for 3 seconds, covering all the coloured fields.
Compare the colour change of the unnumbered middle field to the static numbered fields.
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