快三计划

  • <tr id='Sw3oC9'><strong id='Sw3oC9'></strong><small id='Sw3oC9'></small><button id='Sw3oC9'></button><li id='Sw3oC9'><noscript id='Sw3oC9'><big id='Sw3oC9'></big><dt id='Sw3oC9'></dt></noscript></li></tr><ol id='Sw3oC9'><option id='Sw3oC9'><table id='Sw3oC9'><blockquote id='Sw3oC9'><tbody id='Sw3oC9'></tbody></blockquote></table></option></ol><u id='Sw3oC9'></u><kbd id='Sw3oC9'><kbd id='Sw3oC9'></kbd></kbd>

    <code id='Sw3oC9'><strong id='Sw3oC9'></strong></code>

    <fieldset id='Sw3oC9'></fieldset>
          <span id='Sw3oC9'></span>

              <ins id='Sw3oC9'></ins>
              <acronym id='Sw3oC9'><em id='Sw3oC9'></em><td id='Sw3oC9'><div id='Sw3oC9'></div></td></acronym><address id='Sw3oC9'><big id='Sw3oC9'><big id='Sw3oC9'></big><legend id='Sw3oC9'></legend></big></address>

              <i id='Sw3oC9'><div id='Sw3oC9'><ins id='Sw3oC9'></ins></div></i>
              <i id='Sw3oC9'></i>
            1. <dl id='Sw3oC9'></dl>
              1. <blockquote id='Sw3oC9'><q id='Sw3oC9'><noscript id='Sw3oC9'></noscript><dt id='Sw3oC9'></dt></q></blockquote><noframes id='Sw3oC9'><i id='Sw3oC9'></i>
                English
                ADDRESS: HOME > PRODUCT CENTER > APPLICATION
                APPLICATION
                HYDRO-BIOS: Plankton Nets acc. to Apstein
                Category: International Standard Plankton Sampler
                Art.No.: Apstein
                Keywords: Plankton Nets acc. to Apstein, Apstein
                Supplier: Qingdao Watertools Technology?Co., Ltd.
                Introduction:

                The Plankton Nets acc. to Apstein, used in limnological investigations, are manufactured in various shapes and sizes. The basic versions, intended for qualitative collections, comprise a stainless steel ring to which a conical net bag is attached. For easy retrieval the sample is concentrated inside a removable net bucket with sieve gauze covered side window. The standard mesh size of the Plankton Nets acc. to Apstein is 55 micron, which is used for the collection of phytoplankton.