Filter Circles, 125mm Dia, Binder Free Grade GF/D, 25/bx, 4bx/pk (1823-125) Used to anesthetize mucosal tissue

Used to anesthetize mucosal tissue to relieve discomfort

with Adjustable Plastic Dividers

Straight Jaw

GS21 Needle

Filter Circles, 125mm Dia, Binder Free Grade GF/D, 25/bx, 4bx/pk (1823-125) Used to anesthetize mucosal tissueWhatman 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