Benchtop Instruments


The FMS-Oxygen Headspace Analyzer enables the rapid non-destructive analysis of headspace oxygen in sealed parenteral containers. Applications include determination of oxygen levels for oxygen-sensitive product, container closure integrity testing, and the monitoring of gas purging processes.

The FMS-Oxygen Headspace Analyzer can be used throughout the entire product life cycle, from development to QC laboratory applications to at-line, in-process control of headspace oxygen levels and production:

  • Leak detection
  • Container closure integrity studies
  • IPC monitoring of oxygen levels during the filling of oxygen-sensitive product
  • Optimization and validation of purging systems on filling lines
  • Stability trends, end-of-shelf life studies
  • Packaging permeation studies
  • Oxygen degradation studies
FMS-Oxygen Headspace Analyzer


Required Headspace
Measurement Range
0 – 25% Oxygen (customizable up to 100% at the time of build)
Product Types
liquid, powders, lyo ea
Configuration Types
Syringes, Autoinjectors, Ampoules, Vials and Bottles
Configuration Sizes
6.85mm to 86mm outer diameter of the configuration
21 CFR Part 11 and Annex 11 compliant
Glass Types
tubing, molded and plastics
Color Types
clear and amber

FMS-Oxygen Headspace Analyzer

FMS-Oxygen Headspace Analyzer