GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 11.0CM DIA BOX 100 Plastic Laboratory Buckets only a small amount of

only a small amount of cream is required at each application

support base with sintered disc membrane support and vacuum connection

polystyrene weighing boats which can be shaped to form a pouring funnel

Injection moulded acrylic construction

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 11.0CM DIA BOX 100 Plastic Laboratory Buckets only a small amount ofAll Whatman Glass Microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Grade GF A: General purpose high efficiency glass micro fibre filter. Particle retention to 1. 6m. Manufactured without chemical binder from high grade borosilicate glass They are suitable for gravity or low suction filtration Filtration speeds generally very much higher than conventional cellulose papers Efficient retention of micron