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Tag Archives: สังกะสี

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 »

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