FILTER PAPER CIRCLES WHATMAN GRADE NO.42 5.5CM DIA BOX 100 Rubber Cones front panel programming interface allowing

front panel programming interface allowing set-up of up to three temperature/time segments plus an end-of-programme segment for control of audible alert and ‘rest’ temperature

Pyrex® glass

Thermal fuse overtemperature protection

neck finish

mm   Ash %  2V     As No

FILTER PAPER CIRCLES WHATMAN GRADE NO.42 5.5CM DIA BOX 100 Rubber Cones front panel programming interface allowingQuantitative Grade, Ashless Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 42 Highly retentive for fine precipitates Slow 2. 5 Low* 0. 20 0. 01 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of the paper.