Macherey-Nagel™ Pehanon™ pH Paper

Measure pH in colored solutions. Pehanon™ pH paper puts the indicator and reference on one strip making it perfect for pH determinations in colored solutions.

Product Code	Brand	pH Range	Graduations
11366464	Macherey-Nagel™ 90415	3.8 to 5.5	3.8, 4.0, 4.2, 4.4, 4.6, 4.9, 5.2, 5.5
10004760	Macherey-Nagel™ 90422	10.5 to 13	10.5, 11.0, 11.5, 12.0, 12.5, 13.0
10196160	Macherey-Nagel™ 90416	5.2 to 6.8	5.2, 5.5, 5.7, 5.9, 6.1, 6.3, 6.5, 6.8
10547502	Macherey-Nagel™ 90424	4 to 9	4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0
10708911	Macherey-Nagel™ 90417	6 to 8.1	6.0, 6.3, 6.6, 6.9, 7.2, 7.5, 7.8, 8.1
10058100	Macherey-Nagel™ 90414	2.8 to 4.6	2.8, 3.1, 3.4, 3.6, 3.8, 4.0, 4.3, 4.6
10736991	Macherey-Nagel™ 90420	8 to 9.7	8.0, 8.2, 8.4, 8.6, 8.8, 9.1, 9.4, 9.7
11817043	Macherey-Nagel™ 90401	1 to 12	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
10460431	Macherey-Nagel™ 90412	1 to 2.8	1.0, 1.3, 1.6, 1.8, 2.0, 2.2, 2.5, 2.8
10741601	Macherey-Nagel™ 90419	7.2 to 8.8	7.2, 7.4, 7.6, 7.8, 8.0, 8.2, 8.5, 8.8
10687901	Macherey-Nagel™ 90421	9.5 to 12	9.5, 10.0, 10.5, 11.0, 11.5, 12.0

Description

Measure pH in colored solutions. Pehanon™ pH paper puts the indicator and reference on one strip making it perfect for pH determinations in colored solutions.

PEHANON™ is a special pH-test strips that unifies the pH-indicator and the reference colors on one strip and has the following advantages: 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.

Specifications

• Format: Stick
• For Use With (Application): Determination of pH in the colored solutions
• Type: pH Paper