Tritest Triple Zone pH Papers


TRITEST

triple zone pH-papers

For the most precise reading these papers show three different colors for each full pH unit.

TRITEST L is specially equipped with a hydrophobic barrier between the different indicators. As the different colors will not mix this ensures optimal usability.

TRITEST at a glance
all are 5m rolls
range pH gradation REF Price
TRITEST
pH 1 - 11
1 2 3 4 5 6 7 8 9 10 11 90501 $14.80
TRITEST L
pH 1-11
1 2 3 4 5 6 7 8 9 10 11 90510 $19.00
Refills: (box of 3 rolls) for 90501 90502 $31.00
(box of 3 rolls) for 90510 90511 $38.90