SWA Environmental Private Limited (Consultants & Engineers) provides Compressed Air Quality Monitoring According to ISO 8573 – 1 and 2 in Gujarat.
Our registered office, manufacturing facility, and laboratory are based in Ahmedabad and Jaipur, India.
Why ISO 8573-7 Microbial Testing of Compressed Air is Essential for Cleanroom Compliance
Microbial contamination in compressed air is an often-overlooked risk in cleanrooms and critical production environments.
SWA Enviro offer ISO 8573-7 compliant microbial testing tailored for the pharmaceutical, medical device, and food industries
— helping you stay audit-ready and contamination-free.
Why Choose SWA Enviro?
We go beyond testing — we partner with you to ensure GMP compliance and peace of mind.
Our Comprehensive Services Include:
On-site sampling across India
ISO 8573-7 & GMP-compliant reports
Use of advanced microbial air samplers
Audit-ready validation documentation
Fast turnaround from our NABL-accredited lab
What is ISO 8573-7 Microbial Testing?
ISO 8573-7 is part of the ISO 8573 series, which sets standards for air quality in compressed air systems.
Part 7 specifically deals with viable (microbial) contamination.
Focuses on biological contaminants in compressed air.
Required for systems that contact products, sterile equipment, or cleanroom environments.
Ensures compliance with GMP (Good Manufacturing Practices) guidelines.
Why Test Compressed Air for Microbial Contamination?
Compressed air systems can become reservoirs for microbial contamination due to several factors:
Ambient air intake: Brings in dust, spores, and bacteria from the environment.
Residual moisture: Supports microbial growth even with dryers and filters.
Pipework and fittings: Can harbor biofilms, especially in dead legs or low-flow areas.
Maintenance activities: Poor hygiene practices can introduce contaminants during servicing.
Regular microbial testing is vital to ensure cleanroom integrity and product safety.
How We Perform Microbial Testing
SWA Enviro use industry-standard methods to detect and quantify microbial presence:
Impaction Sampling Method
- Compressed air is directed through a microbial air sampler onto an agar plate.
- Plates are incubated under controlled conditions.
- Results are expressed as CFU/m³ (Colony Forming Units per cubic meter).
Common Media Used
- Nutrient Agar – For general bacterial growth.
- Sabouraud Dextrose Agar (SDA) – Selective for fungi and yeasts.
Incubation Conditions
- 30–35°C for 3–5 days (Bacteria)
- 20–25°C for 5–7 days (Fungi)
- Custom media and conditions available to meet specific regulatory or industry needs.
How to Minimize Microbial Contamination in Compressed Air
Proactive system design and maintenance reduce microbial risks:
Use sterile point-of-use filters
Maintain moisture traps and desiccant dryers
Avoid dead legs in pipeline design
Regularly clean and validate air pipelines
Train staff in aseptic maintenance procedures
Routine microbial monitoring ensures ongoing protection and avoids costly audit failures or product recalls.
SWA Environmental Private Limited (Consultants & Engineers) provides Compressed Air Quality Monitoring According to ISO 8573 – 1 and 2 in Gujarat including but not limited to: Ahmedabad, Surat, Vadodara, Rajkot, Bhavnagar, Jamnagar, Anand, Gandhinagar, Bharuch, Morbi, Vapi, Valsad, Junagadh, Nadiad, Mehsana, Porbandar, Godhra, Navsari, Surendranagar, Patan, Amreli, Palanpur, Modasa, Dahod, Gandhidham, Bhuj, Ankleshwar, Kalol, Sanand, Halol, Kadi, Khambhat, Jetpur, Kutch, Mundra, Rajpipla, Dwarka, Dholka, Gandharpur, Bhachau, Chotila, Dhandhuka, Umargam, Padra, Jhagadia, Savli, Sachin, Palghar, Vallabh Vidyanagar, Mandvi, Halvad, Balasinor, Nandesari, Pardi, Karamsad.
Contact us today to schedule your next compressed air assessment.
Website: www.swaenviro.com
Phone No: +91 8828186901
Email Id: swa@swaenviro.com
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