Glass fiber circular filter paper GF/B 4.25cm 100 sheets 1821-042 1 box (100 sheets)

Made from 100% borosilicate glass fiber. Since it does not contain any binders, there is no risk of binders leaching out. It achieves high filtration speed and high loading capacity while retaining fine particles. Since it can withstand high temperatures up to 500°C, it can also be used in methods involving combustion processes, such as gas filtration and gravimetric analysis of volatile substances. Whatman filter paper name: GF/B Thickness: 0.68mm Load capacity: particularly strong Particle retention: 1.0 μm (expressed as the particle diameter at which the retention efficiency is 98%) Filtration speed: Slightly slow Uses: Recommended as a testing method for industrial wastewater in the JIS standard. Quantity: 1 box (100 sheets) Type: Round Size: 4.25cm RoHS2 (EU)2015/863 compliant [About RoHS]