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General purpose isolators provide product protection from environmental contaminants
Humidity control available through either process gas purge (usually nitrogen) or desiccant (refer to “Internal Gas Control” selection options)
Available in many materials, from low-cost plastics or 316 stainless steel
99.99% efficient High-Efficiency Particulate Air (HEPA) or 99.999% efficient Ultra-Low Penetration Air (ULPA) filters remove submicron contaminants from the chamber environment
These systems use a recirculation, turbulent airflow design; see “Pharmacy Compounding” selection below for single-pass models that meet USP 797 requirements
Comply with USP 797 standards for Compounding Aseptic Isolators (CAIs) and Compounding Aseptic Compounding Isolators (CACIs)
CAI models provide single-pass of HEPA-filtered air to remove submicron contaminants, including bacteria, mold spores and most viruses
CACI models operate under negative pressure for safe containment of biohazards
Thick, reinforced chamber walls support negative-pressure (vacuum level depends on model and pump).
Ideal for product degassing and low-oxygen testing down to 1%/10,000 ppm by volume—select anaerobic/hypoxia models for more critical requirements
Glove port covers prevent glove damage during vacuum cycling
Several technologies available to achieve oxygen or relative humidity levels to 1 ppm by volume
Ideal for hypoxia studies or work with materials dangerous in the presence of oxygen (such as Lithium ion battery processing)