FILTER PAPER CIRCLES WHATMAN GRADE NO.5 12.5CM DIA BOX 100 Pipettors & Pipettor Tips Low liquid protection by float

Low liquid protection by float switch

These reduce the effective liquid depth to allow shallow vessels to be placed in the baths

Antimagnetic materials allow use with magnetic stirrer

Heat seal closure bags are supplied with an adhesive band on the inside of the bag for sealing using a suitable heat seal machine

FILTER PAPER CIRCLES WHATMAN GRADE NO.5 12.5CM DIA BOX 100 Pipettors & Pipettor Tips Low liquid protection by floatQualitative Grade Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 5 Will retain fine precipitates, grained surface Slow 2. 5 Low* 0. 20 0. 06 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of paper.