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Category Archives: ชุดทดสอบด้านสิ่งแวดล้อม

ชุดทดสอบแคลเซียม,แมกนีเชียมในน้ำ (>0.0 meq/l)

HI 38081 Calcium and Magnesium Test Kit for Irrigation Water

HI 38081 Calcium and Magnesium Test Kit for Irrigation Water Product Description: Calcium and Magnesium are often present in soil as carbonates (e.g.: dolomite), sulfates (in arid regions) and silicates. They are necessary nutrients for plants since they have an important role in plant metabolism and growth. They can be removed from soil by leaching (for instance in acidic soil ... Read More »

ชุดทดสอบสังกะสี ( 0.1-5 mg/l )

ชุดทดสอบอะลูมิเนียม

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 »

ชุดทดสอบซัลเฟต ( 25-300 mg/l )

ชุดทดสอบอะลูมิเนียม

114411  Sulfate Test The test is used for the determination of sulfate in groundwater and surface water, drinking water and wastewater. The sulfate 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 »

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