GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/D 9.0CM DIA BOX 25

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Description

GLASS M/FIBRE FILTER CIRCLES WHATMAN GF/D 9.0CM DIA BOX 25All Whatman Glass Microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Grade GF D: Thick filter made from less fine fibres and retaining 2. 7m size particles with a very high loading capacity. Extremely high speed. 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

88mS or via cell constant adjustment Memory 32 readings Outputs Analogue recorder

Pyrex® 1000 series

including silica

2mm Focal ratio F/2

20 mm) DEAE cellulose paper – a weakly basic anion exchanger with diethylaminoethyl functional groups

Uniformity ±0

Supplied with batch conformity certificate

For 100-120V and 210-240V 50/60Hz single phase supplies

Model EK200i Capacity g 200 Readability g 0

net kg 21 Supply requirement 230V 50/60Hz a

002 Pan diameter mm 130 Overall W x H x D mm 194 x 263 x 175* Weight kg 2

lens cleaning tissue is exceptionally soft