Multifunctional low-temperature well plate apparatus

A multi-functional, well-plate technology, used in heating or cooling equipment, laboratory utensils, test tube holders/clamps, etc., which can solve the problem that the well-plate or tube holder cannot fix ice cubes, ice water contaminates samples and reagents, and affects the accuracy of the test. problems, such as enriching experimental equipment, overcoming experimental environmental problems, and fixing and reliable effects

Inactive Publication Date: 2017-07-11
GUIZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This cooling method is not only cumbersome to operate, but also has many shortcomings in actual operation, such as the need for a special ice maker; secondly, the ice cubes have different properties, and the orifice plate or pipe rack cannot be fixed on the ice cubes. May contamina

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  • Multifunctional low-temperature well plate apparatus

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Embodiment Construction

[0010] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0011] Embodiments of the present invention: the structural schematic diagram of the multifunctional cryogenic orifice device is as follows figure 1 As shown, a box body 1 is included, and the box body 1 is a hollow structure, and a 96-well plate 2 and an EP pipe rack 3 connected with the box body 1 are respectively arranged on the top of the box body 1. A refrigerant filling port 4 is provided, and a refrigerant discharge port 5 is provided at the bottom of the side wall of the box body 1 . The refrigerant discharge port 5 is provided with a valve. The box body 1, the 96-hole plate 2 and the EP pipe rack 3 are all made of aluminum.

[0012] The present invention can place the refrigerant inside the box body 1, so that the 96-well plate 2 and th...

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Abstract

The invention discloses a multifunctional low-temperature well plate apparatus, which includes a hollow box. The top of the box is equipped with a 96-well plate and an EP tube rack which are connected to the box to form one body. The top of the box is provided with a refrigerant feeding port, and the bottom of the side wall of the box is provided with a refrigerant discharge port. A refrigerant is located inside the box, so that the 96-well plate and the EP tube rack arranged at the top of the box are kept in low-temperature circumstances. During an experimental process, PCR tubes and EP tubes can be directly located in the 96-well plate and the EP tube rack. The apparatus is reliable in fixation and uniform in cooling, and an 8-tube strip used for a fluorescence test can be used on the apparatus.

Description

technical field [0001] The invention relates to a multifunctional low-temperature orifice device, which belongs to the technical field of test equipment. Background technique [0002] At present, most laboratories need to use 96-well plates or 1.5ml centrifuge tube racks in the extraction of DNA, RNA or related tests. During these tests, both the well plates and the tube racks need to be placed in ice cubes , to prevent denaturation and degradation of reagents or samples due to temperature rise, especially in the process of RNA-related experiments, it is necessary to keep low temperature. At present, most laboratories still place PCR tubes and EP tubes containing samples or reagents on tube racks and place them in trays containing ice cubes during similar experiments that require low-temperature operations. This cooling method is not only cumbersome to operate, but also has many shortcomings in actual operation, such as the need for a special ice maker; secondly, the ice cu...

Claims

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Application Information

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IPC IPC(8): B01L9/06B01L7/00
CPCB01L9/06B01L7/00
Inventor 罗卫星徐伟罗铮翁吉梅封竣淇蔡惠芬黄兰
Owner GUIZHOU UNIV
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