PH PAPER 5.5-8.0 DOUBLE ROLL 10/BOX
This Hydrion pH Paper provides excellent color separation in both the acid range (below pH 7) and alkali range (above pH 7). Offers an easy to read, single color match at every .2 to .3 interval from pH 5.5 - 8.0. Each roll provides approximately 100 tests. Tests are most accurate when used to test nutrient solutions.
13.50 $ CAD SKU: MF-1606
PH PAPERS DOUBLE ROLL 2.9-5.2
pH Range: 2.9 to 5.2Provides precise, pinpoint pH measurement over a narrow pH rangeMicroFine pH Determination. Ultra-fast results with accuracy in intervals of 0.2-0.3 pH unitDispenser contains two rolls of one type of pH test paper. Colorimetric chart shows clear, positive changes at each pH interval.Direct reading paper requires only a 0.001ml sampleManufacturer: Micro Essential Lab/HydrionManufacturer Part No: ME-MF-1604
7.55 $ CAD SKU: MF-1604