Flask, 250 mL, Volumetric, Class A, Screw Cap, each

Flask, 250mL, Volumetric, Class A, Screw Cap. These heavy walled volumetric flasks are designed for extra durability and ease of use. The wide funnel-like screw top plus the wide neck design allows for easy filling and mixing of various materials into solution. This extra wide neck also allows access to larger capacity pipets. For added convenience, one size of the GL-32 chemical resistant, high temperature screw cap fits all flasks. This threaded cap with PTFE liner provides for a secure closure for leak proof storage of solutions. An additional extra large volume size is permanently screened onto the flask body for easy volume identification. Accessories include replacement GL-32 caps and GL-32HTSC caps for use with Septa. Please Note: Other available caps and septa are CG-8088-32HTC, CG-8088-32HTSC, CG-8088-32SS and CG-8088-32TS. These flasks are calibrated "To Contain" and designed to meet Class A, ASTM tolerances for volumetrics. They are Lot Traceable* with certificates of compliance available in print: click on left navigational bar, contact us, then click on certificate of compliance. *Lot traceable information includes the date that the flask was fabricated, decorated, calibrated, and packed. Made in Mexico.