872 Sample Preparation Extension Module 872 Extension Module Sample Prep
Main functions and features
The 872 sample preparation expansion module enhances the MISP (English Blue Sample Preparation) and liquid handling capabilities of the system. Both cation anion chromatography systems and systems without automatic sample processors can achieve online dialysis function. Due to the expansion module allowing column switching and multi-dimensional IC applications, the flexibility of the system is greatly improved.
The 872 sample preparation expansion module includes a dual channel peristaltic pump that delivers different solutions in the low pressure range, and a six way injection valve that can be used in the high and low pressure ranges of 850 IC. Each 850 IC can install up to 3 872 expansion modules. The module is controlled by MagIC Net Magician software.


2) 872 High Pressure Pump Expansion Module 872 Extension Module IC Pump
Main functions and features
The 872 high-pressure pump expansion module makes the parameters of the 850 IC system very flexible, and any isocratic elution 850 IC system can be extended to binary, ternary, or even quaternary gradient elution systems.
The 872 high-pressure pump expansion module includes a high-pressure pump (iPump) with a rinsing solution degassing device, an exhaust valve, an online filter, and a pulse damper. Each 850 IC can install up to 3 872 expansion modules. The module is controlled by the MagIC Net Magician Chromatography Workstation.


3) 871 Bioscan Biochemical Carbohydrate Analyzer
Main functions and features
Low pulse dual piston pump
Multi functional Ampere Detector with 9 measurement ranges
Can connect to peripheral devices such as automatic samplers
The detection limit is 20... 100 ppb
Determination of carbohydrates, polyols, sugar alcohols, and other oxidizable substances
Can be applied to the analysis of samples such as soft drinks, fruit juice, cola, chocolate, chewing gum, etc

4) 845 Eluent Mixer - Preparation of Truly Certified Reagents 845 Eluent Synthesizer
Main functions and features
The Swiss Wantong 845 eluent mixer is a friendly and accurate technology for preparing certified IC reagents. It eliminates the tedious process of manually preparing ion chromatography eluents and standards, bringing convenience to scientific research, analysis, and QA work.
Automation helps reduce costs!
Compared with the traditional method of manually preparing eluents, the fully automated system can accurately mix and ensure high reproducibility between each batch of solutions. The 845 eluent mixer helps avoid errors by considering all factors, including volume, moles, or mass. Starting the system is very simple, just click the mouse once. Once the required solution is prepared, the user will receive a certificate detailing the working process and production data.
Specially designed for innovative ion chromatography:
Washing solution preparation - automation, cost saving
Using Dosino bottle top filling technology, high-precision preparation of eluent solution
Dilute series - accurate to 1/1000
§ Standard - Accurate mixing, easy preparation
Generate any required IC wash solution
Can automatically adjust pH value
§ Valid Certificate - All steps comply with GLP regulations and have a certificate
Automatic traceability, electronic signatures, and different user levels ensure data security


5) Quick quantification ™ Liquid Handling Dosino Gradient System
With the development of ion chromatography technology, gradient elution has gradually become a commonly used separation method. The so-called gradient washing refers to continuously changing the ratio and polarity of the washing solution according to a certain program during the separation process, and changing the separation factors of the separated components through the change of washing solution polarity, in order to improve the separation effect and reduce the analysis time. Traditional gradient elution often requires manual preparation of multiple concentrations of elution solution, and inevitably requires switching between multiple elution solutions, which seriously interferes with the analysis process. Obtaining a gradient of eluent through online electrolysis requires frequent changes in electric field strength, which exacerbates interference and membrane loss. The newly launched Multi Think Stepless Gradient Rinsing by Swiss Wantong integrates intelligence, automation, and specialization. The patented quick quantification component has a step accuracy of one ten thousandth of the quantitative volume, ensuring that you can freely change the mixing ratio of different components during the rinsing process. The ratio and polarity of the rinsing solution change in real time during use, and we can even set various linear or nonlinear changing processes according to your needs!