A single source of solutions for a wide range of needs to enable efficient and cost-effective environmental monitoring of ambient air and surfaces in your controlled areas, we offer products that are reliable, flexible, convenient, fast, and easy to handle. All instruments are fully compliant with regulations and industry standards. We provide data and expertise to support your in-house validation activities, minimizing the burden of complying with the USP <1115> and other complex regulatory guidelines and standards.


As a one-stop supplier, we maintain a broad range of instruments and culture media:

    • Contact plates, swabs, and slides for surface monitoring
    • Tiered viable air monitoring solutions to suit your accuracy requirements and your budget
    • Specialized instrumentation for Compressed Gas monitoring


As a one-stop supplier, MilliporeSigma maintains a broad range of instruments and culture media: Viable microbial air monitoring solutions

    • Settle plates for passive air monitoring
    • Contact plates, swabs, and slides for surface and personnel monitoring
    • Specialized solutions for Isolators
    • Microbial monitoring of compressed gasses

www.sigmaaldrich.com/portable-airsamplers