Round Bottom Flask, Two Necks (Side Neck Parallel)
Manufactured from 33 expansion, borosilicate glass conforming to USP
Type I and ASTM E438, Type I, Class A requirements
This flask features two top apertures, or necks, for various uses. Two necks enable more intricate configurations, including fractional distillation or reflux reactions.
Specification
A Round Bottom Flask with 2 necks is manufactured by Universal Scientific Glassco which is used for various chemical liquid reactions.