Filter Circles, 55mm Dia, Binder Free Grade GF/C, 100/pk (1822-055) Richardson

Richardson

Available in 13cm or 34cm lengths

Needle P-17

Fletcher Sponge

Graves Wide View Speculum with Smoke Extractor

Filter Circles, 55mm Dia, Binder Free Grade GF/C, 100/pk (1822-055) RichardsonWhatman offers two types of glass microfiber filters manufactured from 100% borosilicate glass: binder free that is chemically inert and with binder. These filters combine fast flow rates with high loading capacity and the retention of very fine particles, extending into the sub micron range. Can be used at temperatures up to 500C and are ideal for use in applications involving air filtration and for gravimetric analysis of volatile materials where