FUNNEL SEP W/O STPR 250ML

· Squibb-type with Standard Taper joint and stopcock · Plain stem, but may be used with 179800 adapter. (Note stem diameter for a proper fit when using this adapter.) · 636031 series is supplied without a stopper · 636030 series is supplied with a glass stopper · With an 821001 1:5 taper PTFE stopcock plug · Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements