vacuum filtration setup help , Hive Chemicals & Equipment
 
    homeslice 04-04-03 23:02
      <a href="https://www.the-hive.ws/forum/showflat.pl?Number=423922&page=40&view=&sort=5&Search=&vc=&new=&start=0&xrated=y&&URLForums=" title="Click here to show this downrated post">vacuum filtration setup help</a> <br> <i title="This post has been downrated by the moderators">(Rated as: UTFSE!)</i> </td> <td class="text_bg" align="right" valign="top">  <a href="https://www.the-hive.ws/forum/favorites.pl?Cat=&option=add&number=423922&Number=423922&page=40&view=&sort=5&part=&vc=&new=&backto=showflat" title="Add this post to your bookmark list in your Private Area">Bookmark</a>  </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> <td align="left" valign="top" class="text_bg"> <img src="../forum/images/left_top.gif" border="0" height="12" width="9"></td> <td colspan="7"><a name="Post423979"></a></a> </td> <td align="right" valign="top"><img src="../forum/images/right_top.gif" border="0" height="12" width="9"></td> </tr> <tr class="text_bg"> <td rowspan="2"> </td> <td rowspan="2"> </td> <td valign="top" align="center" rowspan="2"> homeslice<br> <i>(<span title="The user's title at the time of posting">Stranger</span>)</i><br> <span title="Posting date">04-05-03 03:05</span><br> <span title="Link to this post by using the markup [423979]">No 423979</span><br> </td> <td rowspan="2">  </td> <td rowspan="2" width="1" class="vert_ruler"> <img src="../forum/images/hr.gif" border="0" width="1" height="1"> </td> <td rowspan="2">  </td> <td class="text_bg" align="left" valign="top"> <b title="The subject of this post">i did use the search engine???????</b> </td> <td class="text_bg" align="right" valign="top">  <a href="https://www.the-hive.ws/forum/favorites.pl?Cat=&option=add&number=423979&Number=423979&page=40&view=&sort=5&part=&vc=&new=&backto=showflat" title="Add this post to your bookmark list in your Private Area">Bookmark</a>  </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> i did search the engine for like 10 minutes before i made that post????<br>i search for vacuum filtration and i get 17 posts and none answer any of my questions? i search for filtration and i get 84 posts and by skimming through them they just address problems with filtrating after the whole thing is set up? half of them talk about a thread with the title membership inFiltration?<br><br>all i want to know is the name of the stopper that is used for my buchner funnel to attach to my filter flask? </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> <td align="left" valign="top" class="text_bg"> <img src="../forum/images/left_top.gif" border="0" height="12" width="9"></td> <td colspan="7"><a name="Post423985"></a></a> </td> <td align="right" valign="top"><img src="../forum/images/right_top.gif" border="0" height="12" width="9"></td> </tr> <tr class="text_bg"> <td rowspan="2"> </td> <td rowspan="2"> </td> <td valign="top" align="center" rowspan="2"> <font color="#FF0033">Rhodium</font><br> <i>(<span title="The user's title at the time of posting">Chief Bee</span>)</i><br> <span title="Posting date">04-05-03 03:51</span><br> <span title="Link to this post by using the markup [423985]">No 423985</span><br> </td> <td rowspan="2">  </td> <td rowspan="2" width="1" class="vert_ruler"> <img src="../forum/images/hr.gif" border="0" width="1" height="1"> </td> <td rowspan="2">  </td> <td class="text_bg" align="left" valign="top"> <b title="The subject of this post">Boolean operators & TFSE</b> </td> <td class="text_bg" align="right" valign="top">  <a href="https://www.the-hive.ws/forum/favorites.pl?Cat=&option=add&number=423985&Number=423985&page=40&view=&sort=5&part=&vc=&new=&backto=showflat" title="Add this post to your bookmark list in your Private Area">Bookmark</a>  </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> There are more search engines in the universe than TFSE of the Hive, google for example. With that you can find companies selling labware (or colleges teaching lab skills) and see that they refer to the rubber thingies as... <br><br><font color="blue">half of them talk about a thread with the title membership in<b>filtration?</b></font color="blue"><br><br>Such a problem is common, and then you either use the radio-buttons to the right in TFSE to for example exclude the Couch if you are searching for chemistry stuff, or another more powerful method is to use boolean operators, so instead of a basic search for "<font color="blue">filtration</font color="blue">" (which would give both hits about vacuum filtration and in<b>filtration</b>) you write "<font color="blue">filtration NOT infiltration</font color="blue">" (the NOT operator excludes the word which follows from the search), resulting in only the desirable hits being listed.<br><br><font color="red">EDIT:</font color="red"> I tested the actual keywords above, and now I really wonder from what planet you are? You say you spent 10 minutes with TFSE and only found 17 hits on "<font color="blue">vacuum filtration</font color="blue">"? You should really read my TFSE User's guide: <span title="Jump to this post"><a href="http://chemistry.mdma.ch/hiveboard/DUMMY">Post 423937</a> <i>(Rhodium: "RTFM for TFSE ;-)", Newbee Forum)</i></span><br><br>It took me 1 minute to perform the three searches below: <br><br>"<font color="blue">vacuum filtration</font color="blue">" - <b>402 Hits</b><br>"<font color="blue">filtration</font color="blue">" - <b>1161 Hits</b><br>"<font color="blue">filtration NOT infiltration</font color="blue">" - <b>1104 Hits</b><br><br>Could you please tell me what you did wrong, and why you didn't discover that in 10 minutes? It would help me immensely in understanding why people are having trouble with it... </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> <td align="left" valign="top" class="text_bg"> <img src="../forum/images/left_top.gif" border="0" height="12" width="9"></td> <td colspan="7"><a name="Post423986"></a></a> </td> <td align="right" valign="top"><img src="../forum/images/right_top.gif" border="0" height="12" width="9"></td> </tr> <tr class="text_bg"> <td rowspan="2"> </td> <td rowspan="2"> </td> <td valign="top" align="center" rowspan="2"> <font color="#ff0000">lugh</font><br> <i>(<span title="The user's title at the time of posting">Moderator</span>)</i><br> <span title="Posting date">04-05-03 03:54</span><br> <span title="Link to this post by using the markup [423986]">No 423986</span><br> </td> <td rowspan="2">  </td> <td rowspan="2" width="1" class="vert_ruler"> <img src="../forum/images/hr.gif" border="0" width="1" height="1"> </td> <td rowspan="2">  </td> <td class="text_bg" align="left" valign="top"> <b title="The subject of this post">Rhodium's Page</b> </td> <td class="text_bg" align="right" valign="top">  <a href="https://www.the-hive.ws/forum/favorites.pl?Cat=&option=add&number=423986&Number=423986&page=40&view=&sort=5&part=&vc=&new=&backto=showflat" title="Add this post to your bookmark list in your Private Area">Bookmark</a>  </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> If you would have looked at Rhodium's page, you would have found:<br><br><a href="http://orgchem.colorado.edu/hndbksupport/filt/filtration.html" target="_blank" title="Jump to this external site">http://orgchem.colorado.edu/hndbksupport<wbr>/filt/fi<wbr>ltration<wbr>.html</a><br><br>which should answer any questions you might have <img src="../forum/images/icons_lightgrey/laugh.gif" alt="laugh" title="Laugh" heigth="15" width="15"> You newbees need to spend more time studying, and less time posting, it takes a lot more than ten minutes unless you"re a master searcher <img src="../forum/images/icons_lightgrey/wink.gif" alt="wink" title="Wink" heigth="15" width="15"><br><br><br><img src="../picproxie_docs/000423922-utfse.gif" target="_blank"> <br> <span title="The signature"><hr>Chemistry is our Covalent Bond</span> </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> <td align="left" valign="top" class="text_bg"> <img src="../forum/images/left_top.gif" border="0" height="12" width="9"></td> <td colspan="7"><a name="Post424103"></a></a> </td> <td align="right" valign="top"><img src="../forum/images/right_top.gif" border="0" height="12" width="9"></td> </tr> <tr class="text_bg"> <td rowspan="2"> </td> <td rowspan="2"> </td> <td valign="top" align="center" rowspan="2"> homeslice<br> <i>(<span title="The user's title at the time of posting">Stranger</span>)</i><br> <span title="Posting date">04-05-03 19:40</span><br> <span title="Link to this post by using the markup [424103]">No 424103</span><br> </td> <td rowspan="2">  </td> <td rowspan="2" width="1" class="vert_ruler"> <img src="../forum/images/hr.gif" border="0" width="1" height="1"> </td> <td rowspan="2">  </td> <td class="text_bg" align="left" valign="top"> <b title="The subject of this post">what i did exactly was click on search up top...</b> </td> <td class="text_bg" align="right" valign="top">  <a href="https://www.the-hive.ws/forum/favorites.pl?Cat=&option=add&number=424103&Number=424103&page=40&view=&sort=5&part=&vc=&new=&backto=showflat" title="Add this post to your bookmark list in your Private Area">Bookmark</a>  </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> what i did exactly was click on search up top then type in under subject "vacuum filtration" and press enter and i get:<br>Search results  Matches 1 to 17 of 17  <br><br>what i didnt do is go and search subject and body bc then you get a ton of posts and 99% just mention it somewhere in the post? </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> <td align="left" valign="top" class="text_bg"> <img src="../forum/images/left_top.gif" border="0" height="12" width="9"></td> <td colspan="7"><a name="Post424192"></a><a name="last"></a></a> </td> <td align="right" valign="top"><img src="../forum/images/right_top.gif" border="0" height="12" width="9"></td> </tr> <tr class="text_bg"> <td rowspan="2"> </td> <td rowspan="2"> </td> <td valign="top" align="center" rowspan="2"> <font color="#FF0033">Rhodium</font><br> <i>(<span title="The user's title at the time of posting">Chief Bee</span>)</i><br> <span title="Posting date">04-06-03 02:04</span><br> <span title="Link to this post by using the markup [424192]">No 424192</span><br> </td> <td rowspan="2">  </td> <td rowspan="2" width="1" class="vert_ruler"> <img src="../forum/images/hr.gif" border="0" width="1" height="1"> </td> <td rowspan="2">  </td> <td class="text_bg" align="left" valign="top"> <b title="The subject of this post">Too many hits?</b> </td> <td class="text_bg" align="right" valign="top">  <a href="https://www.the-hive.ws/forum/favorites.pl?Cat=&option=add&number=424192&Number=424192&page=40&view=&sort=5&part=&vc=&new=&backto=showflat" title="Add this post to your bookmark list in your Private Area">Bookmark</a>  </td> <td> </td> </tr> <tr class="text_bg"> <td colspan="2" valign="top" align="left"> <br> If you get <b>too many</b> hits, you add more and more relevant search terms to your query until you get a manageable amount of hits, naturally. Google routinely gives thousands of hits on any query, do you always give up there too?<br><br>You can't just rely on searching in the subject field, if you look at many of the subject titles cosen for the posts here, you see that they do not reflect the content fully... </td> <td> </td> </tr> <tr class="text_bg"> <td align="left" valign="bottom"><img src="../forum/images/left_bottom.gif" border="0" height="12" width="9"></td> <td valign="middle" align="center" colspan="7"> </td> <td align="right" valign="bottom"><img src="../forum/images/right_bottom.gif" border="0" height="12" width="9"></td> </tr> <tr class="page_bg"> <td colspan="9"> </td> </tr> </body> </html>