CONICAL FUNNEL PLAIN PYREX SHORT STEM 45X45MM L X TOP DIA Wire Laboratory Baskets * A far wider range

* A far wider range of discs

neither do they cause corrosion

Includes fluorescent indicator operating at 254nm

Safety features include rotor recognition

Designed to reduce breakage and increase safety when fitting flexible tubing to side arms of suitably converted condensers etc

CONICAL FUNNEL PLAIN PYREX SHORT STEM 45X45MM L X TOP DIA Wire Laboratory Baskets * A far wider rangeFunnels, Pyrex, conical. Choice of Filter Paper The following is an approximate guide to the filter paper diameter required for some of the common sizes of conical filter funnel. Funnel, mm Filter paper, cm Funnel, mm Filter paper, cm 35 5. 5 100 18. 5 45 7. 0 150 24. 0 55 9. 0 180 32. 0 65 11. 0 200 40. 0 75 12. 5