Hydrion (9400) Spectral 5.0-9.0 Plastic pH Strips

Conveniently packed in flip-top vials, these premium quality, wide-range plastic strips offer clear, bright single color matches. Simply dip the strip into the test solution, then instantly compare the resulting color with the matching pH color chart. Each vial contains 100 strips. Sold in cases of 6 vials. Hydrion (9800) Spectral 0-14 Plastic pH Strips: offer clear, bright single color matches at every 1.0 interval from pH 0.0-14.0. The color chart has pH matches at [0.0][1.0][2.0][3.0][4.0][5.0][6.0][7.0][8.0][9.0][10.0][11.0][12.0][13.0][14.0] Hydrion (9700) 5.5-8.0 Plastic pH Strips: Offer excellent color separation in both the acid range (below pH 7) and the alkali range (above pH 7). Commonly used to test urine and saliva, it offers an easy to read, single color match at every .2 to .3 interval from pH 5.5-8.0. The color chart, presented on the label, has pH matches at [5.5][5.8][6.0][6.2][6.4][6.6][7.0][7.2][7.4][7.6][8.0] Hydrion (9600) Spectral 6.5-13.0 Plastic pH Strips: offer clear, bright single color matches at every 0.5 interval from pH 6.5-13.0. The color chart has pH matches at [6.5][7.0][7.5][8.0][8.5][9.0][9.5][10.0][10.5][11.0][11.5][12.0][12.5][13.0] Hydrion (9400) Spectral 5.0-9.0 Plastic pH Strips: offer clear, bright single color matches at every 0.5 interval from pH 5.0-9.0. The color chart has pH matches at [5.0][5.5][6.0][6.5][7.0][7.5][8.0][8.5][9.0] Hydrion (9200) Spectral 0.0-6.0 Plastic pH Strips: offer clear, bright single color matches at every 0.5 interval from pH 0.0-6.0. The color chart has pH matches at [0.0][0.5][1.0][1.5][2.0][2.5][3.0][3.5][4.0][4.5][5.0][5.5][6.0]