KIMBLE Constant Addition Funnel, 250 mL

634630 series is steam jacketed; 3/8" hose connections on jacket allow the introduction of steam to heat funnel contents

Probe FKM O-Ring is size 110

Suitable for use under moderate vacuum

Standard Taper 19/22 refill valve/stopper has a special bore to permit initial equilibration of the apparatus when it is used under vacuum

Graduated and numbered both up and down

Supplied with operating instructions

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