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Tag Archives: Zinc

ชุดทดสอบสังกะสี ( 0.1-5 mg/l )

114412  Zinc Test The test measures zinc ions in groundwater and surface water, drinking water, beverages, industrial water, boiler water and wastewater. The zinc concentration can be measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour card. Read More »

ชุดทดสอบสังกะสี (0.1-5 mg/l)

114780  Zinc Test  The test measures zinc ions in groundwater and surface water, drinking water, beverages, industrial water, boiler water and wastewater. The zinc concentration can be measured semiquantitatively by visual comparison of the colour of the measurement solution with the colour fields of the colour disk. Read More »

ชุดทดสอบสังกะสีในน้ำ (0.0-4.0 mg/L) (O.O-20.0 mg/L)

HI 38076 Zinc Test Kit Product Description: Zinc is widely used in alloys (brass, bronze, and dye-casting alloys), in galvanizing iron and other metals, and also as a fungicide. It is also an essential growth element in human diet. But with concentrations higher than 5 mg/L, it gives a bitter taste to water and opalescence to alkaline water. Read More »

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