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pH (Individual Test Kits) |
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pH must be controlled and monitored because it plays an essential role in almost all chemical and biological processes. LaMotte pH Test KitsEach test kit consists of an Octet Comparator, graduated test tubes, and a bottle of indicator solution for 50-100 tests. LaMotte Company has been supplying laboratory quality pH indicator tests to professional analysts for more than eighty years; these are the most reliable, economical pH test kits available. Simply fill the tube to the mark with the sample water, add several drops of indicator, and compare the resulting color against the permanent color standards in the comparator. How to Select the Right pH Kit:Single or Wide Range? Single range kits cover a range of 1.4 pH units in 0.2 unit increments (0.1 unit sensitivity). Wide range kits may cover as many as 7 pH units in increments of 0.5 or 1.0 pH units (0.25 or 0.5 unit sensitivity). Which Range? Choose a kit in which the midpoint of the range covered is as close to the average or optimum pH value of the sample water. If this value is unknown, choose a wide range kit. Indicators specific to a particular pH range allow colorimetric determination of pH. If the water to be tested is cloudy, one may wish to employ the bicolor reader. |
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Order Code/Model |
Test System |
Range/Sensitivity |
# of Tests
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Shipping Code (Weight/lbs) |
| 2109 | Bromthymol Blue | 6.0, 6.2, 6.4, 6.6, 6.8, 7.0, 7.2, 7.4 | 50 (1) | NH (1) |
| 2110 | Phenol Red | 6.8, 7.0, 7.2, 7.4, 7.6, 7.8, 8.0, 8.2 | 50 (1) | NH (1) |
| 2111 | Cresol Red | 7.2, 7.4, 7.6, 7.8, 8.0, 8.2, 8.4, 8.6 | 50 (1) | NH (1) |
| 2112 | Thymol Blue | 8.0, 8.2, 8.4, 8.6, 8.8, 9.0, 9.2, 9.4 | 50 (1) | NH (1) |
| 2117 | Wide Range | 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 | 50 (1) | R1 (1) |
| 2119 | Wide Range | 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5 | 50 (1) | R1 (1) |
| 5858 | Wide Range 2 Octet Comparators |
3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5 | 100 (1) | R1 (1) |
| 3-2950 | Wide Range Test Strips |
4-indicators, 0-14 pH/1.0 pH | 100 (1) | NH (1) |
| 5890 | TesTabs® Color Chart |
4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0 pH | 100 (1) | NH (1) |
Shipping codes and weights for shipping are included in this catalog for your convenience. The shipping code will refer to one of the following in the chart below. Weight will be in pounds and enclosed in ( ).
Direct Reading Titrators have a specific range, but may be refilled to test higher concentrations.
LaMotte CompanyP.O. Box 329 | 802 Washington Avenue | Chestertown | Maryland | 21620 |
