BUCHNER FUNNEL PYREX SINTERED GLASS 65MM DISC POR. 3 125ML Teepol Certified DNase- and RNase- free

Certified DNase- and RNase- free (forensic swabs are additionally certified free from Human DNA)

with low air pressure indicator

plastic-coated for safety-critical operation and mounted on a low density polyethylene flexible bottle

Provide a single disposable

Simple to install indicator which give you a visual guide of either gas or liquid in-line flow continuity

BUCHNER FUNNEL PYREX SINTERED GLASS 65MM DISC POR. 3 125ML Teepol Certified DNase- and RNase- freeBuchner Funnels, Pyrex. With flat sintered glass filter disc. Porosity Gradings for Sintered Glassware Grade ISO4793 Designation Pore Size Index, m 0 P250 160 to 250 1 P160 100 to 160 2 P100 40 to 100 3 P40 16 to 40 4 P10 10 to 16