Metrohm 930 Combustion IC Flex Ion Chromatography

Cambridge Scientific ID: 28359 Category: Tag:


The 930 Compact IC Flex is Metrohm’s new ion chromatograph for routine analysis developed with a focus on the requirements of contract laboratories and QC laboratories in all kinds of industries. Rugged design, perfect ease of use and outstanding system reliability are key features of the 930 Compact IC Flex. Monitoring and control functions for system parameters, service intervals, calibrations, and results take the stress out of daily routine operation while ensuring high-quality measuring results   even when things get hectic in the laboratory.

The new 930 Compact IC Flex system  as its name says  offers the highest possible degree of flexibility: You can choose from a complete range of separation columns, suppressors and detectors to configure a customized solution that meets your specific analytical requirements. If necessary, the 930 Compact IC Flex can also be fitted with a column oven as well as an eluent and sample degasser. It goes without saying that the unique Metrohm Inline Sample Preparation («MISP») techniques are available in the new system, as are numerous options for automation.


  • Compact system for routine analysis of anions, cations and polar substances in the range of µg/L to g/L
  • Intelligent ion chromatography for superior reliability
  • Modular kit of system components and accessories for custom system configuration
  • Can be combined with all types of detection: conductivity, UV/VIS, amperometry
  • Space-saving design, easily accessible system components
  • STREAM – the green way of suppression
  • Complete automation and unique Metrohm Inline Sample Preparation («MISP») possible
  • Complies with all GLP and FDA requirements
  • Multi-language MagIC Net software for simple and intuitive operation
  • Comprehensive monitoring- and control functions for high quality results



  • Compact IC system with modular design
  • Intelligent system components
  • Combination with various detectors possible
  • Metal-free flow path with operation pressure range of 0–35 MPa

Intelligent system components: Intelligent technology is integrated in the following system components, among others; iPump, etector, iColumn, 800 Dosino

Eluent and sample degasser: Organic modifier, 0–100% (no PFC [perfluorocarbons]), Material, fluoropolymer

High-pressure pump: Serial dual-piston pump with two valves and flow range-optimized, intelligent pump heads, flow rate 0.001–20 mL/min

Injection valve:

  • Injection volume
  • Internal loop: 0.25, 1 µL
  • Sample loops: 1.5, 5, 10, 20, 50, 100, 250, 1’000 µL

Column oven: 

  • Temperature range: 0…+80 °C (ambient temperature +5…+40 °C)
  • Stability: <0.05 °C

Suppressors : 

  • «MSM», «MSM-HC» and «MSM-LC»:  Metrohm Suppressor Modules for chemical suppression applicable for anion and organic acid analysis
  • Type: «Micro Packed Bed» suppressor
  • Regeneration: STREAM with peristaltic pump or 8
  • Organic modifier: 0–100%, «MCS» Metrohm CO2 Suppressor:
  • Type: CO2 removal with fluoropolymer technology
  • Organic modifier: 0–100% (no PFC [perfluorocarbons])

Detectors: Options for integration in the system include:

  • Conductivity detection
  • UV/VIS detection
  • Amperometric detection

Conductivity detector: Intelligent high-performance conductivity detector with DSP – «Digital Signal Processing»

  • Measuring range: 0–15’000 µS/cm – without range switching
  • Temperature: 20–50 °C in 5 °C increments
  • Temperature constancy: <0.001 °C
  • Cell volume: 0.8 µL
  • Electronic noise: <0.1 nS/cm (at 1 µS/cm)
  • Baseline noise: <0.2 nS/cm (e.g. A Supp 5, standard conditions)

Peristaltic pumps:

  • Rotational speed: 0–42 rpm in increments of 6 rpm
  • Shift direction: Clockwise and counterclockwise


  • Dose-in Gradient: binary, ternary, quaternary, quinary
  • Progression: step, linear

Control: MagIC Net Compact, Professional and Multi ion chromatography software


  • Combinable autosamplers: 858 Professional Sample Processor,
  • 919 IC Autosampler plus, 863 Compact IC Autosampler, 889 IC Sample Center,
  • 814 USB Sample Processor, 815 Robotic USB Sample Processor XL

Metrohm Inline Sample Preparation «MISP»: Options for integration in the system include;

  • Inline Ultrafiltration
  • Inline Dialysis
  • Inline Matrix Elimination
  • Inline Dilution
  • Inline Extraction

Metrohm injection techniques  : Every 930 Compact IC Flex is pre-installed with full-loop injection; options for integration in the system include:

  • Internal-loop injection
  • Metrohm intelligent Partial-Loop Injection Technique «MiPT»
  • Metrohm intelligent Pick-up Injection Technique «MiPuT»

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