TRIO.BAS™ Daily Shift Aspirating Head for 90mm Petri Plates
Details
Hardy Diagnostics BAS341 TRIO.BAS™ Daily Shift Aspirating Head for 90 mm Petri Plates is a sterile, ready-to-use technopolymer replacement head for compatible TRIO.BAS™ microbial air samplers. Featuring an individually packaged, triple-bagged configuration with manufacturer-provided sterile assurance documentation, the Daily Shift Head eliminates the need to sterilize a reusable stainless-steel head before cleanroom air sampling.
Material/Structure
- Technopolymer aspirating-head construction
- Semi-transparent design allows visual confirmation that the culture plate is properly positioned
- Designed for 90 mm Petri plates
- Dimensions: 102 mm diameter × 35 mm high
- Weight: 52 g
- Ready-to-use Daily Shift configuration
- Individually packaged
- Sterilized by irradiation
- Sterile
Cleanroom Environment
- Ready for immediate use in cleanroom environmental-monitoring workflows.
- Triple sterile-bag packaging supports controlled transfer into cleanroom and isolator environments.
- Eliminates the on-site sterilization process required for reusable stainless-steel aspirating heads.
- Designed for use during the same day and shift within the same cleanroom.
- Suitable for pharmaceutical manufacturing, biotechnology, compounding pharmacy, healthcare, and other controlled environments.
Benefits
- Ready-to-use design saves preparation time during routine monitoring and periods of increased sampling activity.
- Provides a sterile replacement option when autoclave equipment is unavailable or reusable heads are awaiting processing.
- Semi-transparent construction helps operators verify correct Petri plate placement before sampling.
- Manufacturer-provided sterile assurance documentation supports controlled quality procedures.
- Compatible with TRIO.BAS™ Petri plate air samplers for convenient integration with existing equipment.
- Five-year shelf life from the date of sterilization supports cleanroom inventory planning.
Applications
- Active microbial air sampling
- Viable airborne-particle monitoring
- Pharmaceutical and biotechnology cleanrooms
- Compounding pharmacies
- Isolators and controlled manufacturing environments
- Hospital and healthcare environmental monitoring
- Food, beverage, dairy, and cosmetic manufacturing
- Use with compatible TRIO.BAS™ MINI, MONO, DUO, TRIO, and Isolator Petri plate air samplers


