GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 12.5CM DIA BOX 100 Adapters Connectors for Glass A silicone impregnated

A silicone impregnated

With suspension hook

Gas and air regulators for fine control

Precision moulded

99 hours 59 minute timer function and heater control fault indicator

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 12.5CM DIA BOX 100 Adapters Connectors for Glass A silicone impregnatedAll 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