GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 5.0CM DIA BOX 100 Wn Screw Capped Pyrex polypropylene leakproof closure with TPE

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

water rinsable surfactant formulated specifically for laboratory and medical cleaning applications

Certified DNase- and RNase- free (forensic swabs are additionally certified free from Human DNA)

soda lime flint glass

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/A 5.0CM DIA BOX 100 Wn Screw Capped Pyrex polypropylene leakproof closure with TPEAll 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