jpypy 发表于 2010-7-18 22:51:36

试管用棉塞好还是用硅胶塞好?

在制试管种时是棉塞好还是用硅胶塞好?硅胶塞有何优点?

香菇人 发表于 2010-7-19 00:55:52

做棉塞很有讲究的.不是一团棉塞进去就行了.见意你用硅胶塞.

jph6060 发表于 2010-7-18 23:44:17

硅胶塞保水, 好看, 省事.  棉花透气性好啊.  我还见过用膊膜封口的.

福建老菇农 发表于 2010-7-19 08:23:46

<p>用途不同,取材也不同,如果做为保存菌种为目的,最好使用硅胶塞,因为硅胶塞透气量相对比棉花塞小些,培养基不容易干固,如果生产上使用当然使用棉花塞,棉花塞毕竟便宜些。</p>

zznjsyj 发表于 2010-7-19 09:15:46

<p class="MsoNormal" style="LINE-HEIGHT: 18.75pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><span lang="EN-US"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><font face="Verdana"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">本公司漳州食用菌服务中心主要从事食用菌材料供应,供应菌种硅胶塞、各种规格的试管硅胶塞。</span></font></span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br/>硅胶塞产品特性:&nbsp;1</span>硅胶塞可替代传统的棉花,纱布瓶塞,使用方便省时省力。</span><span lang="EN-US" style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt; mso-bidi-font-size: 10.5pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p class="MsoNormal" style="LINE-HEIGHT: 18.75pt; TEXT-ALIGN: left; mso-pagination: widow-orphan" align="left"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><span style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>2</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">透气性好,不吸水,无污染可反复使用,对菌种无抑制作用且保留时间长。<span lang="EN-US"><o:p></o:p></span></span></p>
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jpypy 发表于 2010-7-26 23:29:47

谢谢了

学习了,谢谢各位老师了!
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