Filteration flask 250 ml
Description
Filtration Flask 250 ml
The Filtration Flask, 250 ml capacity, is a heavy-duty laboratory flask made from high-quality borosilicate glass 3.3, designed to withstand pressure differentials and thermal shock. It features a side-arm tubulation for vacuum filtration applications, securely connecting to vacuum systems for efficient fluid removal.
This flask has convenient graduation markings from 75 ml to 250 ml and a narrow neck compatible with standard rubber stoppers to ensure a tight seal. Its conical Erlenmeyer shape and reinforced thick walls comply with ISO 6556 and DIN 12476 standards for durability and reliability in chemical analysis, microbiology, and environmental testing. The flask should not be heated during use as it is intended for vacuum filtration only.