Quick test sticks Aquadur® for evaluation of water hardness Ideal for semi-quantitative evaluation of water mineral content (total hardness). Suitable as a fast first test of hardness values. Range from 0 °d to over 25 °d. Division into the following degrees of hardness: <3 °d, >5 °d, >10 °d, >15 °d, >20 °, >25 °d. Test stick is dipped into the water sample. The colour changes and hardness can be evaluated after 1 min by comparing it with the supplied scale. Attention: Test paper should not...

€25.75

Test sticks Quantofix® aluminium, L 95 x W 6 mm 0-5-20-50-200-500 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€46.24

Test sticks Quantofix® ammonium, L 95 x W 6 mm 0-10-25-50-100-200-400 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€42.74

Test sticks Quantofix® carbonate hardness, L 95 x W 6 mm 0-3-6-10-15-20 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€28.33

Test sticks Quantofix® chloride, L 95 x W 6 mm 0-500-1000-1500-2000>=3000 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€32.04

Test sticks Quantofix® chlorine, L 95 x W 6 mm 0-1-3-10-30-100 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€55.91

Test sticks Quantofix® copper, L 95 x W 6 mm 0-10-30-100-300 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€24.73

Test sticks Quantofix® cyanide, L 95 x W 6 mm 0-1-3-10-30 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€37.63

Test sticks Quantofix® iron 100, L 95 x W 6 mm 0-2-5-10-25-50-100 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€23.66

Test sticks Quantofix® molybdenum, L 95 x W 6 mm 0-5-20-50-100-250 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€62.37

Test sticks Quantofix® nitrate/nitrite, L 95 x W 6 mm 0-10-25-50-100-250-500 / 0-1-5-10-20-40-80 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€27.15

Test sticks Quantofix® nitrite, L 95 x W 6 mm 0-1-5-10-20-40-80 For semi-quantative analysis of different substances. The test sticks consist of an 0.2 mm thick plastic strip with test paper sealed on at lower end. After the test strip has been wetted, the visible staining can been compared with the colour scale on the welt of the can. The concentration value can be read and/or a concentration area estimated. One container contains 100 test sticks 6 x 95 mm.

€26.08