GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 4.25CM DIA BOX 100 Qualitative Filter Paper Sheets net kg 19 Supply requirement

net kg  19     Supply requirement          230V 50/60Hz a

Without disc

one dummy plate

Compatible with Bayer

Model      9500 Ranges (resolution) %O2 0 to 199 (1)

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 4.25CM DIA BOX 100 Qualitative Filter Paper Sheets net kg 19 Supply requirementAll 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