Test strips & indicator papers
Test strips & indicator papers give a quick semi-quantitative reading by colour change. Laboratories, water treatment sites, schools and production lines use them for pH checks and spot tests where a meter is not practical.
Within the 261 Macherey-Nagel listings are universal indicator papers covering pH 1 to 11 and pH 1 to 14, supplied as reels, reel refill packs and booklets. A reel lets you tear off exactly the length needed, while booklets are convenient for carrying in a pocket or toolbox.
Select the pH range that brackets the values you expect, and choose reel or booklet based on how the paper will be stored and used. Unlike the photometric tube tests elsewhere in the water testing range, these need no instrument at all. Lancetech Limited can quote refill packs in quantity.
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Scope of delivery
3 reels of 5 m length and 7 mm width17200 test strips in a plastic box171 reel of 5 m length and 7 mm width161 reel of 5 m length and 10 mm width73 reels of 5 m length and 10 mm width7100 test papers in a booklet31 booklet with 100 strips 10 x 70 mm11 reel of 6 m length and 14 mm width13 reels of 6 m length and 14 mm width1
