AUTOPRE50  Polysaccharide Purification System
The polysaccharide purification system is mainly applied to the separation and purification of natural products, proteins, vaccines, biochemical products, polysaccharides and other fields. The imported pump made of high-precision PEEK material is used as the infusion system, providing users with a wide range of options in terms of high salt resistance, wear resistance, and sample affinity. It integrates a full automatic chromatography workstation, UV, differential, conductivity, PH multiple detector modules, and the automatic collection mode provides convenience for scientific research users, Automatic buffer switching, automatic sample loading, column position and other methods realize unattended
Product features and advantages:
Double plunger infusion pump with low pulsation and high precision ensures excellent separation reproducibility;
The whole system and liquid contact are made of biocompatible materials, which comply with FDA, USP VI and other relevant regulations,
DAD full spectrum direct reading detector avoids instability and high failure rate caused by traditional mechanical switching detector;
Any 200-400nm dual wavelength DAD detector is imported with original packaging, with stable performance and low maintenance cost;
Patented UV detector flow cell with low dead volume and low peak expansion improves chromatographic resolution,
High sensitivity online pH, conductivity, UV detector, differential, low dead volume, low peak expansion, improved chromatographic resolution;
The automatic components such as buffer selection valve, automatic sample injection valve and column position valve are integrated to improve the automation of purification,
It has the functions of pre column, post column, differential pressure alarm, bubble sensor detection, etc., which greatly protects the security of the system and chromatographic column;
The chromatographic workstation software is a powerful, advanced and stable chromatographic data management system,
It integrates instrument control, method management, data analysis, standard curve, report editing, user authority management
Audit tracking, digital signature, network database and other functions comply with FDA 21 CPR, Part 11/GLP/GMP
Relevant regulatory requirements meet the requirements of the pharmaceutical industry for data traceability, security and other related requirements.
Detailed technical parameters of the product
1) P25 high-precision double plunger infusion pump, imported components, double pump, biological inert material, PEEK material,
Flow rate: single pump flow rate 0.001-25ml/min
Double pump flow rate 0.001-50.000ml/min,
Pressure range: 0-27.5MPa,
Flow rate accuracy: ± 0.01
Flow rate precision: 0.5%
Flow repeatability: RSD ≤± 1%
2) Mobile phase selection module: 4&10 channel flow path
3) Dynamic mixer: 0.6ml, for solution gradient mixing, on/off
4) On line filter: filter impurities that may be introduced into the buffer for protection
5) Automatic sample injection valve, 3-position 7-port automatic valve, automatic sample loading, Watt, switching, standard configuration 1ml quantitative ring
6) Column position valve: support forward flushing/reverse flushing/Bypass function
7) Ultraviolet detector (imported with original packaging): 200-400nm arbitrary wavelength detector
Light source: imported deuterium lamp, life 6000Hr
Including 2mm external flow cell
Noise: ± 0.05mAu
Wavelength accuracy: ± 1nm
8) Differential detector (imported with original packaging):
Flow rate range: 0.1 - 25ml/min, flow cell volume: 8 μ 50. Detection range: 2.5 － 5120 μ RIU
It can realize reverse control and collect according to the differential RIU value
9) Conductivity (including temperature): 0.001-999.99 (mS/cm), used for online conductivity detection, and can be automatically collected according to the conductivity value
10) Temperature detection module: automatic conductivity calibration function
11) PH electrode: range: 0-14 (best for 2-12)
Accuracy: ± 0.1
12) Component collector: support 2 collection racks
Collecting rack specification: 15ml centrifuge tube: 6 × 15 10ml centrifuge tube * 2
50ml centrifuge tube: 3 × 750ml centrifuge tube * 2
13) Start kit: tools, pipe joints, etc

If you have any questions, please call: E-mail: pangjun@costones.com 

Suzhou COSTONES Instruments Co., Ltd. (COSTONES) is an instrument company focusing
on separation and purification. It is an equipment supplier and service provider
for biopharmaceutical, cell therapy and gene testing. It is committed to providing
users with industry-leading technical support and services.
The company has a perfect service system and executive power. It interprets the
user experience from the four aspects of technical communication, scheme design,
technical support and after-sales service, and tries to achieve seamless connection
in every link until it is recognized by customers.
For a long time, we have maintained good cooperative relations with domestic and
foreign suppliers. The main products include protein purification system,
compressible chromatographic column, ultrafiltration system, chromatographic
ultrafiltration accessories, etc., and provide maintenance services and customized
product services;
At present, Suzhou quarrying has provided high-quality services for
biopharmaceutical, cell therapy, research institutes and scientific research users.
It has carried out in-depth cooperation with customers and become a reliable partner
for customers to achieve win-win results.
We take quality first as the standard, quickly respond to customer needs, help
customers solve problems, improve efficiency, and take improving core
competitiveness for customers as our service tenet. We are willing to realize our
own value while creating value for customers and society through our unremitting
efforts.