Graduated with Upper and Lower Stopcocks

Description:
         Cylindrical funnel has a pressure equalizing line, PTFE stopcocks, a Standard Taper joint at the top and a lower drip tip

·         Graduations to the lower stopcock are numbered both up and down

·         Stopcocks have 821001-0002 plugs

·         Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements