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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.
Indicator paper, Duotest










Indicator paper, Duotest
 Range
pH
DescriptionPK
1.0 ... 12.0Prod.No.9.130 344Dispensing reel with 1 roll1
1.0 ... 4.3Prod.No.9.130 356Dispensing reel with 1 roll1
3.5 ... 6.8Prod.No.9.130 359Dispensing reel with 1 roll1
5.0 ... 8.0Prod.No.9.130 347Dispensing reel with 1 roll1
7.0 ... 10.0Prod.No.9.130 362Dispensing reel with 1 roll1
9.5 ... 14.0Prod.No.9.130 363Dispensing reel with 1 roll1
1.0 ... 12.0Prod.No.9.130 355Refill packs with 3 rolls3
5.0 ... 8.0Prod.No.9.130 358Refill packs with 3 rolls3
 9.5 ... 14.0Prod.No.4.005 076Refill packs with 3 rolls3
 1.0 ... 4.3Prod.No.6.229 539Refill packs with 3 rolls3
 3.5 ... 6.8Prod.No.7.079 787Refill packs with 3 rolls3
 7.0 ... 10.0Prod.No.7.300 158Refill packs with 3 rolls3
Alternate products:
Universal indicator papersMacherey-Nagel GmbH & Co. KG
Universal indicator paper Tritest LMacherey-Nagel GmbH & Co. KG
Indicator paper, PEHANON®Macherey-Nagel GmbH & Co. KG

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