GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 5.0CM DIA BOX 100 Wn Screw Capped Pyrex L x W mm 140

L x W  mm  140 x 140  140 x 140   140 x 140  Overall L x W x H   mm  351 x 260 x 183   351 x 260 x 233    351 x 260 x 358

polypropylene leakproof closure with TPE (thermoplastic elastomer) liner and approximate graduations

Remain in tolerance after repeated wash and autoclave (121°C) cycles

soda lime flint glass

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 5.0CM DIA BOX 100 Wn Screw Capped Pyrex L x W mm 140All 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