Ahlstrom 1610-2400 Glass Microfiber Filter Paper, Grade 161, 240 mm, 100/pk

Grade 161 is commonly used for general laboratory filtration, total suspended solids (TSS) testing, and environmental monitoring. It is also suitable for applications like cell harvesting and sample preparation where high efficiency and consistency are required.

This filter offers approximately 1.1 µm particle retention with medium filtration speed, allowing it to capture fine particles while maintaining efficient flow rates for routine lab work.

Glass microfiber filters are binder-free, highly pure, and capable of handling high temperatures (up to ~500°C). They also provide higher flow rates and greater particle loading capacity, making them ideal for demanding analytical applications.

Yes, Grade 161 is recommended for TSS testing methods (such as Standard Methods 2540) due to its fine particle retention, high purity, and ability to withstand drying and weighing steps required in gravimetric analysis.

The 240 mm size provides a large filtration surface area, making it ideal for high-volume filtration and industrial or environmental applications. It helps increase throughput and reduces the need for multiple filter changes.