DEGASI PREP+ DEGASSER


THE WORLD’S FIRST HIGH FLOW RATE, IN-LINE DEGASSER FOR ORGANIC SOLVENTS

Biotech in co-operation with IDEX H&S is proud to announce the world’s first in-line, membrane degasser ready to use with aggressive media and organic solvents while maintaining flow rates up to 150ml/min and above. Available configurations: Standalone, OEM open frame, and 1-4 channels.

APPLICATIONS

  • Preparative HPLC
  • Flash Chromatography
  • High-throughput Applications
  • Clinical Chemistry Analysers
  • Dispensing Applications
  • Ink Degassing

GENERAL SPECIFICATIONS

Recommended Flow Rate77-100 mL/min (per channel)
Maximum Flow Rate200 mL/min (per Channel)
Maximum Channel Pressure50 PSI
Wetted MaterialsSystec AF, FEP, Tefzel, PTFE and Glass-filled PPS
Liquid Connection1/4-28 Female Port.
Degassing EfficiencySee graph
Pressure Drop0.0226 kPa/ml/min
Size (LxHxW)260x110x150 mm (1-ch and 2-ch) 260x110x290 mm (4-ch)

Part no. #channelsInternal volume
0001-0120123ml
0001-0220223ml
0001-0420323ml

150ml/min is only a guideline value, the degasser will in many applications work with flow rates well above this guideline. The degasser comes with 2-channels as standard, where each channel recommended flow rate is 75 ml/min, connecting these chambers in parallel will allow for a combined flow rate of 150 ml/min.


Liquid Pump Pressure Stability

At 100 ml/min flow

Testing conditions: Water MeOH: H20 Gradient

Retention time test

5 sample of 120ul of 100ppm methylparaben is injected for each test. Waters Prep LC150 with 2545 quaternary gradient module and 2489 UV/VIS detector is used. The column is symmetry C18 Prep column, 100A, 5um, 19mmx50mm
10ml/min Isocratic flow (MeOH: H2O)