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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Mailbox-style lid can be kept closed when container is not in use
Left Zipper
Convenient applicator ensures mess-free
turf burns and abrasions
Filter Circles, 28mm Dia, Binder Free Grade 934-AH, 100/pk (1827-028) Mailbox-style lid can be keptWhatman 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
