Deep well plates are based on the appearance dimensions of ordinary micro-plates (mainly 96 and 384-well plates), while keeping the length and width in line with SBS international standards, while increasing the depth of the holes, so as to increase the volume of each hole. Purpose. And in order to adapt to its specific scope of use, on the one hand, by changing the manufacturing materials (polypropylene (PP) is currently used, and polystyrene (PS) is used individually), on the other hand, by improving the surface treatment process, a class of experiments is made. Room Plate.


roughly classified

  1. According to the number of holes, the more common ones can be divided into 96-well plates and 384-well plates.
  2. According to the hole type, the 96-well plate can be mainly divided into round hole type and square hole type. The 384-well plates are all square wells.
  3. According to the shape of the bottom of the hole, there are two common types: U-shaped and V-shaped.


Scope of use

① To store samples:

It can replace the conventional 1.5ml centrifuge tube to store samples, and the storage is neat, space-saving, large storage capacity, and can withstand a -80 ℃ refrigerators. Therefore, it is also called a storage block.

② Processing samples:

It can be combined with a discharge gun, high-throughput automatic liquid manipulation instruments, and software to achieve high-throughput manipulation of biological samples, such as protein precipitation and liquid-liquid extraction. Greatly improve the efficiency of sample processing. PP material can withstand 121 ℃ high temperature and high-pressure sterilization.

③ Sample injection operation:

Commonly used in various autosamplers, it can be directly placed in the sample chamber of the autosampler for injection. Compared with the traditional sample injection vials, it can not only double the number of samples in the sample chamber but also realize the sample storage in the sample chamber. The 96-well plate can be directly injected after processing, eliminating the tedious work of drawing samples back and forth, placing samples, covering lids, inserting cannulas, and washing bottles.


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