Microflex® Screw Cap Graduated Erlenmeyer Flasks
![Microflex® Screw Cap Graduated Erlenmeyer Flasks](https://krackeler.com/tt/lg/graphics/0186/jpg/749400-0025.jpg)
Graduated flask useful for sample collection, derivatization reactions, extractions, sample storage, micro mixing, etc. Supplied complete with an open top phenolic cap and a PTFE-lined silicone septum.