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Tag Archives: ทองแดง

ชุดทดสอบทองแดง ( 0.3-5.0 mg/l )

114418  Copper Test The test measures copper(II) ions in wastewater, drinking water, groundwater and surface water. By the addition of hydrogen peroxide copper(I) ions can be measured at the same time. Read More »

ชุดทดสอบทองแดง ( 0.05-0.5 mg/l )

114414  Copper Test The test measures copper(II) ions in wastewater, drinking water, groundwater and surface water. By the addition of hydrogen peroxide copper(I) ions can be measured at the same time. Read More »

กระดาษทดสอบทองแดง ( 10 – 300 mg/l )

110003  Copper Test The test is suitable, for instance, for monitoring and testing of wastewater, from electroplating and copper etching process as well as waste water used in the manufacture of printing plates and printed circuits. The test strips offer a very simple means of determining iron in all aqueous media and on metal surfaces. Read More »

ชุดทดสอบทองแดง (0.3-10 mg/l)

114765  Copper Test The test measures copper(II) ions in wastewater, drinking water, groundwater and surface water. By the addition of hydrogen peroxide copper(I) ions can be measured at the same time. Read More »

ชุดทดสอบทองแดง ในน้ำทะเล (0.15-1.6 mg/l)

114651  Copper Test in seawater The test can be used for the determination of copper in freshwater and seawater. The copper 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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