GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/F 15.0CM DIA BOX 25 Sample Cups please avoid impacts during handling

please avoid impacts during handling to prevent micro-cracks at the surface

Scilabware Pyrex® 1569 series aspirators

Disposable Scalpels

8  Bromocresol purple  13

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/F 15.0CM DIA BOX 25 Sample Cups please avoid impacts during handlingAll Whatman Glass Microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Grade GF F: This ultra fine filter has 98% retention efficiency for particles down to 0. 7m liquids. 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