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K-4520Hardness is a measure of the mineral content of water. Calcium and magnesium are the most common minerals that contribute to hardness.
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K-4502Hardness is a measure of the mineral content of water. Calcium and magnesium are the most common minerals that contribute to hardness.
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3609-01This kit tests for Calcium Hardness in fresh or salt water. Includes inhibitors to eliminate metal interferences.
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3037-DR-01Direct Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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4482-LT-02Direct Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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4482-DR-LT-01Direct Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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4824-DR-LT-01Direct Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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R-4482-DR-LTDirect Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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R-4482-LT-01Direct Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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R-4824-DR-LTDirect Reading Titrator (9859X42 and X43) For determining total hardness of water Range 0 to 200 ppm as CaCO<sub>3</sub> in 4 ppm increments Titrators may be refilled to test higher concentrations Sufficient for 50 tests at 200 ppm Direct Reading
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82004-6000
Thomas Scientific
Hexavalent Chromium DG Water Test Kit Color Comparator - Ult (C08-0350-210)
Price: $203.38List Price: $225.98The DG Water Tests are accurate and sensitive water test kits for the detection and quantification of toxic chemicals in water. The kits are easy-to-use and cost effective. -
82004-6000
Thomas Scientific
Hexavalent Chromium DG Water Test Kit Color Comparator - Ult (C08-0350-282)
Price: $813.51List Price: $903.90The DG Water Tests are accurate and sensitive water test kits for the detection and quantification of toxic chemicals in water. The kits are easy-to-use and cost effective.