Flasks (other)

This shelf groups special flasks, such as receiving flasks, Engler flasks with a side arm for distillation, powder flasks and filter flasks for vacuum work. The common shapes have their own shelves: see round-bottom flasks and Erlenmeyer flasks, and the separate shelves for flat-bottom and volumetric flasks. Check the joint size and the volume once you know the shape. Special flasks often come in a limited range of sizes. Start from the shape your method calls for. Questions about a specific product? Contact sales@luminixhealth.com.

Check the connection: an NS ground joint, a ball joint or a GL screw thread. The size must match your set-up exactly; a ground joint of a different size will not seal. For filter flasks, also check the hose barb against your vacuum tubing. Check the sizes on the product page. Clamp the flask securely before you apply vacuum. Joint glassware is in ground joint glassware; adapters in hose connectors, adapters and fittings. Unsure which one fits? Ask sales@luminixhealth.com.

These are the flasks that are not a plain beaker, Erlenmeyer, round bottom or flat bottom: odd shapes, special necks, flasks defined by a use. The volume and the joint, if there is one, still have to match the setup.

A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.

This shelf belongs to Beakers & flasks, inside Labware. Luminix Health distributes this range for laboratory use.

The neighbouring shelves are Round-bottom flasks, Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks and Beaker & flask accessories. The category above this shelf is Beakers & flasks.

Luminix Health distributes this range from the heart of Europe. We deliver across the EU in two to five days if in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.