Agilent, M7300-68011, Aluminum-coated filters, 25 mm diameter, 0.8 µm pore size, 25/pack

Aluminum-coated filters, 25 mm diameter, 0.8 µm pore size, 25/pack. Aluminum-coated membranes are used to identify and characterize microplastics in a range of samples and consist of a polyester membrane (PET) with an aluminum layer of 100/0 nm. Compatible with the filter holder kit (p/n M7300-68008).

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This pack contains 25 high-quality 25 mm diameter filters featuring a 0.8 micron pore size and a durable aluminum coating. Specially engineered for advanced particulate sampling and trace analysis, these filters offer excellent particle retention and chemical compatibility. The aluminum coating enhances mechanical stability and minimizes contamination, making them particularly well-suited for environmental monitoring, air quality studies, and analytical laboratory procedures requiring minimal background interference.

Ideal for gravimetric analyses, they support precise determination of airborne particulates and enable sensitive detection of low-abundance compounds in both field and laboratory environments. Their robust construction allows use under varied temperature conditions and with aggressive solvents, accommodating a wide range of sample matrices.

These filters are compatible with a variety of filtration assemblies and holders typically used in Agilent and industry-standard air sampling or analytical filtration systems. They integrate seamlessly with devices such as portable field samplers, laboratory vacuum filter holders, and automated air monitoring units. Designed for reliable performance, they offer reproducible results critical for environmental research, industrial hygiene assessments, and regulatory compliance testing. Additionally, they can be paired with gravimetric microbalances or optical particle counters for comprehensive particulate analysis across multiple research applications.