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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
standard value:100mg/L【Specifications:30mL】、500mg/L【Specifications:30mL】、5000mg/L【Specifications:10mL】
Applicable toCODThe measuring instrument should be regularly checked and calibrated, and it is recommended to use it regularly. Before each use, or15Calibration once a day, infrequently used, calibrated before use, standardized operation and calibration are the basic requirements to ensure the accuracy and precision of measurement results.
standard value:100mg/L【Specifications:30mL】、500mg/L【Specifications:30mL】、5000mg/L【Specifications:10mL】
Applicable toCODThe measuring instrument should be regularly checked and calibrated, and it is recommended to use it regularly. Before each use, or15Calibration once a day, infrequently used, calibrated before use, standardized operation and calibration are the basic requirements to ensure the accuracy and precision of measurement results.
standard value:100mg/L【Specifications:30mL】、500mg/L【Specifications:30mL】、5000mg/L【Specifications:10mL】
Applicable toCODThe measuring instrument should be regularly checked and calibrated, and it is recommended to use it regularly. Before each use, or15Calibration once a day, infrequently used, calibrated before use, standardized operation and calibration are the basic requirements to ensure the accuracy and precision of measurement results.