CN204224597U - 一种dna纯化装置 - Google Patents

一种dna纯化装置 Download PDF

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Publication number
CN204224597U
CN204224597U CN201420656085.4U CN201420656085U CN204224597U CN 204224597 U CN204224597 U CN 204224597U CN 201420656085 U CN201420656085 U CN 201420656085U CN 204224597 U CN204224597 U CN 204224597U
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China
Prior art keywords
centrifuge tube
convex stem
dna
purifying pipe
purification devices
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Expired - Fee Related
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CN201420656085.4U
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English (en)
Inventor
杨岳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAIMEN UNITED LABORATORY EQUIPMENT DEVELOPMENT Co Ltd
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HAIMEN UNITED LABORATORY EQUIPMENT DEVELOPMENT Co Ltd
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Priority to CN201420656085.4U priority Critical patent/CN204224597U/zh
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  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Centrifugal Separators (AREA)

Abstract

本实用新型公开了一种DNA纯化装置,包括外部管口下方带有一圈纵向凸茎的DNA纯化管和内部设有一圈横向凸茎的离心管,所述装置使用时,DNA纯化管放入离心管中,DNA纯化管的纵向凸茎与离心管的横向凸茎正好相扣,方便实验时操作,并且能避免污染。

Description

一种DNA纯化装置
技术领域
本实用新型是一种DNA纯化装置。
背景技术
现在实验室所用DNA纯化装置,当DNA纯化管放入离心管作业时,难以固定,导致实验操作麻烦、费时,并且可能对实验物质造成污染。
实用新型内容
为了解决上述的技术问题,本实用新型提供了一种DNA纯化装置,DNA纯化管的外部管口下方带有一圈纵向凸茎,离心管的内部设有一圈横向凸茎,实验时,通过两种凸茎相互卡扣的作用力,DNA纯化管就能固定在离心管内,使实验操作方便,并且能避免污染。
本实用新型采用的技术方案是:
一种DNA纯化装置,包括外部管口下方带有一圈纵向凸茎的DNA纯化管和内部设有一圈横向凸茎的离心管。
所述装置使用时,DNA纯化管放入离心管中,DNA纯化管的纵向凸茎与离心管的横向凸茎正好相扣。
本实用新型的优点是:该DNA纯化装置,通过两种凸茎相互卡扣的作用力,能使DNA纯化管固定在离心管内,方便实验时操作,并且能避免污染。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细叙述。
图1为本实用新型正视图;
图2为本实用新型俯视图;
其中:1、纵向凸茎;2、横向凸茎;3、DNA纯化管;4、离心管具体实施方式
如图1、2所示,所述DNA纯化装置,包括外部管口下方带有一圈纵向凸茎1的DNA纯化管3和内部设有一圈横向凸茎2的离心管4,使用时,将DNA纯化管放入离心管内,通过两种凸茎相互卡扣的作用力,使DNA纯化管固定在离心管内,方便实验时操作,并且能避免污染。

Claims (2)

1.一种DNA纯化装置,其特征在于:包括外部管口下方带有一圈纵向凸茎的DNA纯化管和内部设有一圈横向凸茎的离心管。
2. 根据权利要求1所述的DNA纯化装置,其特征在于:所述装置使用时,DNA纯化管放入离心管中,DNA纯化管的纵向凸茎与离心管的横向凸茎正好相扣。
CN201420656085.4U 2014-11-06 2014-11-06 一种dna纯化装置 Expired - Fee Related CN204224597U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420656085.4U CN204224597U (zh) 2014-11-06 2014-11-06 一种dna纯化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420656085.4U CN204224597U (zh) 2014-11-06 2014-11-06 一种dna纯化装置

Publications (1)

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CN204224597U true CN204224597U (zh) 2015-03-25

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CN201420656085.4U Expired - Fee Related CN204224597U (zh) 2014-11-06 2014-11-06 一种dna纯化装置

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CN (1) CN204224597U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107287102A (zh) * 2016-04-13 2017-10-24 蔡云龙 快速转移吸附dna离心管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107287102A (zh) * 2016-04-13 2017-10-24 蔡云龙 快速转移吸附dna离心管

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