Any sample color has the same effect on both, the reference colors and the reactive pad. This ensures unadulterated readings in colored solutions. The user can be sure to get accurate pH-values.
An invisible hydrophobic barrier just above the top color field prevents capillary action of the test solution beyond. The handle will remain dry and clean whatever the sample is. Therefore the use of the strip is very safe.
pH-values can be determined without a separate color chart. Workers and machinists can use single strips instead of complete packs with color chart which makes PEHANON® highly economic.
Katalog 904 01 pH 1-12
Katalog 904 11 pH 0-1.8
Katalog 904 12 pH 1.0-2.8
Katalog 904 13 pH 1.8-3.8
Katalog 904 14 pH 2.8-4.6
Katalog 904 15 pH 3.8-5.5
Katalog 904 24 pH 4.0-9.0
Katalog 904 16 pH 5.2-6.8
Katalog 904 17 pH 6.0-8.1
Katalog 904 19 pH 7.2-8.8
Katalog 904 20 pH 8.0-9.7
Katalog 904 21 pH 9.5-12
Katalog 904 22 pH 10.5-13
Katalog 904 23 pH 12.0-14.0
