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Product preview

DUOTEST indicator paper pH 7-10, refill pack of 3 rolls

Part #: 7.300 158Mfr #: 90315HS Code #:38221900
Estimated shipping time:Contact us via live chat or via contact us page

$120.38

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Specifications
  • DescriptionRefill packs with 3 rolls
  • Range pH7.0 ... 10.0
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Product overview
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.
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