FILTER PAPER CIRCLES WHATMAN GRADE NO.1 15 CM DIA BOX 100 Precision Optical Cells They conform with all important

They conform with all important international RF interference and electrical safety regulations

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

Supplied with glass bodied combination pH electrode

Contains 2% Nonoxynol 9 which is effective in inactivating the AIDS virus (HIV1) and Hepatitis Types 1 and 2

Supplied with 8-piece weight set

FILTER PAPER CIRCLES WHATMAN GRADE NO.1 15 CM DIA BOX 100 Precision Optical Cells They conform with all importantQualitative Grade Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 1 The most widely used general purpose paper Medium Fast 11 Low* 0. 18 0. 06 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of paper.