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Indicator paper, Duotest

Koda: 9130359*LLG
Proizvajalec: LLG
Indicator paper, Duotest
Roll length 5 m, 10 mm width. With two colour zones. Plastic box with 1 roll of indicator paper and colour scale. Duotest indicator papers combine two different indicator zones on a single strip. The zones are separated by a hydrophobic barrier, which effectively prevents mixing of the reaction colors, simplifying and precisely assigning the pH value.
Manufacturer:Macherey-Nagel GmbH & Co. KG
Article description 1:DUOTEST indicator paper
Article description 2:ph 3,5-6,8