The winning bid

Release time:

2023-04-28

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Abstract

In order to further improve the marine analysis and testing project of Qinhuangdao Monitoring Center, improve the monitoring capability of ecological environment quality, provide accurate analysis and testing data, purchase a batch of instruments and equipment, and conduct public bidding (project number: HBCT-230574-001, Z1300002309692001).

In order to further improve the marine analysis and testing project of Qinhuangdao Monitoring Center, improve the monitoring capability of ecological environment quality, provide accurate analysis and testing data, purchase a batch of instruments and equipment, and conduct public bidding (project number: HBCT-230574-001, Z1300002309692001), the self-developed continuous flow analyzer (model: mobile star) of Shanghai Vumi Technology Co., Ltd. is finally one of the products supplied in this bid section.

The continuous flow analyzer (model: mobile star) of Shanghai volt meter technology co., ltd. is applied to the automatic analysis and determination of silicate, nitrate/nitrite and other indicators in offshore, offshore and fresh water samples. It meets the requirements of Appendix D continuous flow colorimetric method for the determination of nitrate nitrogen and nitrite nitrogen in estuarine and inshore seawater and Appendix F continuous flow colorimetric method for the determination of active silicate in estuarine and inshore seawater in HJ 442.3-2020 in the Technical Specification for Environmental Monitoring of Inshore Waters Part III Water Quality Monitoring of Inshore Waters HJ.

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