Borosilicate glass fabrication
Short form or capsule style
Cap is flush to vial shoulder
Black phenolic molded screw cap
Polyvinyl-faced pulp liner
General-purpose use
Designed for Erlenmeyer flasks of different sizes (48/56/61/74mm).
Compact and lightweight for easy carrying.
Handy pocket clip for secure attachment.
Perfect for use on-the-go, whether in the lab or with friends....