FUNNEL ADDITION 50ML

· Cylindrical funnels have a pressure equalizing line, a glass stopcock, and a lower drip tip · Graduations to the stopcock are numbered both up and down · The 299250 series is supplied with an 850400 glass hex-head stopper; the others are supplied without a stopper · Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements