If you’re in the lab a lot, you know how important good filter papers are. The Whatman 1004-090 Grade 4 Filter Papers are a solid choice that really gets the job done. At 9 cm in diameter, they’re great for general filtration tasks, and they’re made from high-quality materials that promise durability. Whether you're dealing with liquids or solids, these papers offer reliable separation and clarity, so you can have confidence in your results.
Using these filter papers is a breeze! They fit perfectly in standard filter funnel setups, making your workflow smooth and hassle-free. Plus, with a retention particle size of about 20-25 microns, they’re ideal for a variety of applications. If you're looking for efficiency and performance without the fuss, the Whatman 1004-090 Grade 4 Filter Papers are definitely worth adding to your lab supplies. You won’t be disappointed!
