1. <del id="nvvep"><form id="nvvep"></form></del>

        <th id="nvvep"></th>
        
        1. <th id="nvvep"><progress id="nvvep"></progress></th>
          <th id="nvvep"><input id="nvvep"></input></th>
          <dfn id="nvvep"></dfn>
            <del id="nvvep"></del>

            <b id="nvvep"><abbr id="nvvep"></abbr></b>

              Hello,Welcome to Normal Website!

              Service Items

              Contact US

              Tell:+86-571-85691658
              Fax:+86-571-28867000
              E-mail:[email protected]
              Address:North block, 9 block,, Jiangling, Binjiang District, Hangzhou, Zhejiang

              Restricted Chemical Substances

              HOME>>Restricted Chemical Substances

              Dioxin detection

              Dioxins are two major types of organic compounds with similar structures and properties, containing numerous similar or isomers, namely polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs). Among them, PCDDs have 75 isomers and PCDFs have 135 isomers, with 17 of them receiving the most attention. Many industries related to chlorine, such as waste incineration, chemical industry, pesticide production, pulp bleaching, etc., may produce dioxins. Dioxins are persistent organic pollutants that persist and continuously accumulate in the environment. Once ingested into living organisms, it is difficult to decompose or excrete, and it will be continuously transmitted and accumulated along the food chain, ultimately posing a threat to human health.

               

              Our abilities

              We provide dioxin detection services to global clients using different analytical methods, including EU methods, US Environmental Protection Agency methods, Japanese industrial standard methods, etc.

              We can analyze dioxins in the following samples:

              1. Agricultural products and food

              Feed, additives, eggs, fish, meat, dairy products, oils and fats, etc.

              2. Environmental samples

              Waste gas, fly ash and bottom ash, chemicals, soil, waste, water, etc.

               

              Please consult NormalTCI for specific questions

              National service hotline: 400-6177-880

              Email[email protected]

              Copyright @ 2015 NORMAL (HANGZHOU) TESTING & CERTIFICATION CO., LTD.  

              Tell:+86-571-28906690  E-mail:[email protected]  Service Hotline:400-6177-880  Fax:+86-571-28867000

              If you have any comments on the website, please email to:[email protected]

                1. <del id="nvvep"><form id="nvvep"></form></del>

                  <th id="nvvep"></th>
                  
                  1. <th id="nvvep"><progress id="nvvep"></progress></th>
                    <th id="nvvep"><input id="nvvep"></input></th>
                    <dfn id="nvvep"></dfn>
                      <del id="nvvep"></del>

                      <b id="nvvep"><abbr id="nvvep"></abbr></b>
                        99精品6| 日本黄色视频免费 | 竹菊一区二区三区 | 国产精品久久久久久久久久 | 内射视频免费看 |