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Phone
16710276909
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Address
205, Building A, Yinzhou International Building, No. 258 Chengjiaqiao Road, Minhang District, Shanghai
Shanghai Cenxi Technology Co., Ltd
16710276909
205, Building A, Yinzhou International Building, No. 258 Chengjiaqiao Road, Minhang District, Shanghai
measurement range:70 to 1500 mg/L NaNO2
Speed determination reverse titration method, placing tablets into customized special onesGradually add the water sample to be tested into the plastic dilution/oscillation tube,Until the color changes, calculate the volume of the test sample by adding itmg/L(ppm)Value.
measurement range:70 to 1500 mg/L NaNO2
Speed determination reverse titration method, placing tablets into customized special onesGradually add the water sample to be tested into the plastic dilution/oscillation tube,Until the color changes, calculate the volume of the test sample by adding itmg/L(ppm)Value.
measurement range:70 to 1500 mg/L NaNO2
Speed determination reverse titration method, placing tablets into customized special onesGradually add the water sample to be tested into the plastic dilution/oscillation tube,Until the color changes, calculate the volume of the test sample by adding itmg/L(ppm)Value.