Auto-Pure 20B Nucleic Acid Purification System

Auto-Pure 20B Nucleic Acid Purification System

Auto-Pure 32A/Auto-Pure 20A/Auto-Pure 20B is a device for DNA and RNA purification by using magnetic separation technology from different samples, such as blood, cultured cells or bacteria, tissues, cell-free body fluids and plant samples. The device is capable of using magnetic rods to transfer particles through the various purification phases of binding, mixing, washing and elution, offering a solution with minimized hands-on time. The DNA and RNA purification is of high quality and high molecular weight.

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  • Easily to use with 7 inch touch screen
  • Very simple operation (easy to install, operate, maintain) without computer
  • Very fast extraction protocol, 15~40 minutes / cycle depending on sample type and method
  • Universal built-in program for easy using and high purity and excellent yield of nucleic acid
  • UV lamp to avoid cross contamination
  • Open system can optimize purification proposal according to various magnetic beads kits
  • Drawer design to prevent possible injuries
  • Capable of extracting 1~20 samples or 1~32 samples per run, and process samples up to 1ml, 3ml and 5ml
  • Process samples up to 1ml, 3ml or 5ml

With the Auto-Pure series can process up to 32 samples per run when the working volume is up to 1ml. With the ability to change the instrument configuration, the customers can elevate the sample processing volume up to 3ml or 5ml to obtain higher yields of the purified product, and the throughput up to 20 samples.

  • Special features for Auto-Pure 20B

1.Patented design for 5ml tubes strip
2.Process samples up to 5ml and Max.sample volume 2ml
3.Patented design for line-mixing the sample, it’s good for cell free fetal DNA and next-generation sequencing technology and non-invasive prenatal diagnosis

Type Auto-Pure 20B
Throughput 1~20
Process volume 50~5000μl
Collection efficiency >95%
Magnetic rod number 20
Purification accuracy 100 copy sample positive rate>95%
Stability CV<5%
Plate types 5ml tube strip
Healting for lysis tube Ambient temperature~120°C
Heating for elution tube Ambient temperature~120°C
Operation 7 inch color touch screen
Extraction steps Lysis, binding, washing and elution
Storage capacity more than 100 programs
Protocol management Create, edit, delete, protocol mode
Pollution control UV light
Lighting Yes
Extension interface 4 standard USB port, built-in SD card
Exhaust Fan
Power supply 450W
Dimension 400×520×450mm
Weight 28kg
Order Information
Code Description
AS-17050-00 Auto-Pure 20B Nucleic Acid Purification System, AC120V/240V, 50/60Hz
AS-17041-02 Megnetic rod’s tip for Auto-Pure 20A/Auto-Pure 20B
AS-17051-01 Tube strips for Auto-Pure 20B (Special design) – 5ml
  • Consulting Hotline: +86-0571-88948289
  • Fax number: +86-0571-87205673
  • Email address:
  • Company Address: Building No. 1, ZheHeng Science and Technology Park, Building 9, No. 7,
    Zhuantang Science and Technology Economic Zone, Xihu District, Hangzhou

Hangzhou Allsheng Instruments Co., Ltd. All rights reserved | Zhejiang ICP record No.11064116-3

Technical support: Lanyun