Ahlstrom 6170-2050 Qualitative Filter Paper, 20.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50)

Introducing the Ahlstrom 6170-2050 Qualitative Filter Paper, the ideal choice for all of your analytical methods and general laboratory work. This pack includes 50 sheets of filter paper with a diameter of 20.5cm and a grade 617 filtration level of 35 microns. Ahlstrom's qualitative filter paper is designed to provide you with the perfect combination of particle retention, filtration speed, loading capacity, and wet-strength. With a low ash content of only 0.06 percent, this filter paper ensures consistent performance and accurate results. The high level of alpha-cellulose in these filter papers guarantees high purity, but it is important to note that they may weaken when wet.

However, the inherent strength of the untreated, standard grades allows for routine quadrant folded applications without any issues. Please keep in mind that we do not recommend these grades for vacuum work or when wet handling is required. However, the Ahlstrom 6170-2050 Qualitative Filter Paper is widely used for construction product testing and is also a popular choice among students for retaining large flocculents and precipitates. When it comes to finding the best filter paper for your needs, look no further than the Ahlstrom 6170-2050. Its exceptional quality and performance make it an excellent choice for a wide range of applications. So why wait? Experience the superior filtration capabilities of the Ahlstrom 6170-2050 today.