Erlenmeyer flasks

Here you will find everything your laboratory needs for erlenmeyer flasks, such as: flasks, rubber gaskets, narrow neck erlenmeyer, erlenmeyer-flask and rubber gasket con. This range is for biotech, hospitals, R&D, teaching and (quality) control. This collection holds 1.316 articles. The catalogue holds more than 150.000 articles. In-stock articles ship in two to five business days.

1316 products

Showing 1033 - 1056 of 1316 products

Showing 1033 - 1056 of 1316 products
View
Erlenmeyer flask 25 ml Boro 3.3, wide neck, NS 19/26, Hirschmann, art. 7123370Hirschmann
Hirschmann ERLENMEYER FLASK 25 ML, WIDE NECK WITH NS 19/26
€146,90
Erlenmeyer flask 1000 ml NS 45/40 Economy, Witeg, art. 0624001EWiteg
Witeg Erlenmeyer flask 1000 ml ST 45/40 Economy
€219,50
Erlenmeyer flask 200 ml wide neck with rim Boro 3.3 neutral, Witeg, art. 5508200SWiteg
Witeg Erlenmeyer flask 200 ml wide neck with rim
€31,00
Erlenmeyer flask 200 ml NS 24/29, Witeg, art. 0621200Witeg
Witeg Erlenmeyer flask 200 ml ST 24/29
€139,90
Erlenmeyer flask, 2000 ml, GL 45, with screw cap — 2 l, Rettberg, art. 134018064Rettberg
Rettberg Erlenmeyer flask, 2000 ml, GL 45, with screw cap
€45,60
Erlenmeyer flask 1000 ml Boro 3.3, wide neck, NS 45/40, Hirschmann, art. 7123393Hirschmann
Hirschmann ERLENMEYER FLASK 1000 ML, WIDE NECK WITH NS 45/40
€275,20
Erlenmeyer flask 25 ml narrow neck with rim DURAN®, Witeg, art. 5506025Witeg
Witeg Erlenmeyer flask 25 ml narrow neck with rim DURAN®
€72,00
Erlenmeyer flask 1000 ml NS 29/32, Witeg, art. 0622001Witeg
Witeg Erlenmeyer flask 1000 ml ST 29/32
€229,00
Erlenmeyer flask 2000 ml Boro 3.3, narrow neck, beaded rim — 2 l, Hirschmann, art. 7003394Hirschmann
Hirschmann ERLENMEYER FLASK 2000 ML, NARROW NECK WITH RIM
€166,68
Erlenmeyer flask 1000 ml Boro 3.3, wide neck, beaded rim — 1 l, Hirschmann, art. 7103393Hirschmann
Hirschmann ERLENMEYER FLASK 1000 ML, WIDE NECK WITH RIM
€147,90
Erlenmeyer flask 200 ml NS 45/40, Witeg, art. 0624200Witeg
Witeg Erlenmeyer flask 200 ml ST 45/40
€249,90
Erlenmeyer flask 200 ml wide neck with rim Boro 3.3, Witeg, art. 5508200BWiteg
Witeg Erlenmeyer flask 200 ml wide neck with rim
€45,20
Erlenmeyer flask 200 ml narrow neck with rim Boro 3.3, Witeg, art. 5506200BWiteg
Witeg Erlenmeyer flask 200 ml narrow neck with rim
€35,80
Erlenmeyer flask 1000 ml narrow neck with rim DURAN® — 1 l, Witeg, art. 5506001Witeg
Witeg Erlenmeyer flask 1000 ml narrow neck with rim
€164,90
Erlenmeyer flask, 1000 ml, GL 32, with screw cap and 3 baffles — 1 l, Rettberg, art. 107018154Rettberg
Rettberg Erlenmeyer flask, 1000 ml, GL 32, with screw cap and 3 baffles
€66,30
Erlenmeyer flask 200 ml narrow neck with rim DURAN®, Witeg, art. 5506200Witeg
Witeg Erlenmeyer flask 200 ml narrow neck with rim
€73,50
Erlenmeyer flask 2000 ml Boro 3.3, narrow neck, NS 29/32 — 2 l, Hirschmann, art. 7023394Hirschmann
Hirschmann ERLENMEYER FLASK 2000 ML, NARROW NECK WITH NS 29/32
€342,36
Erlenmeyer flask, 1000 ml, with 3 baffles and beaded rim — 1 l, Rettberg, art. 107000453Rettberg
Rettberg Erlenmeyer flask, 1000 ml, with 3 baffles and beaded rim
€61,50
Erlenmeyer flask 200 ml Boro 3.3, narrow neck, beaded rim, Hirschmann, art. 7003385Hirschmann
Hirschmann ERLENMEYER FLASK 200 ML, NARROW NECK WITH RIM
€62,60
Erlenmeyer flask 1000 ml GL 32, Witeg, art. 0670001Witeg
Witeg Erlenmeyer flask 1000 ml GL 32
€264,30
Erlenmeyer flask 2000 ml GL 45 with screw cap — 2 l, Witeg, art. 5507007Witeg
Witeg Erlenmeyer flask 2000 ml GL 45 with screw cap
€528,10
Erlenmeyer flask, 1000 ml, socket NS 45/40 — 1 l, Rettberg, art. 134031454Rettberg
Rettberg Erlenmeyer flask, 1000 ml, socket size 45/40
€58,84
Erlenmeyer flask 200 ml wide neck with rim DURAN®, Witeg, art. 5508200Witeg
Witeg Erlenmeyer flask 200 ml wide neck with rim
€73,40
Erlenmeyer flask, 200 ml, socket NS 29/32, Rettberg, art. 134031232Rettberg
Rettberg Erlenmeyer flask, 200 ml, socket size 29/32
€18,00

Recently viewed

Questions about Erlenmeyer flasks

Narrow-neck or wide-neck Erlenmeyer flask?

A narrow neck limits evaporation, closes easily with a stopper and lets you swirl without spilling. A wide neck is easier to fill, to add solids to and to clean, and it suits cultures that need more air. Both come in borosilicate glass 3.3: the DURAN® narrow-neck flask, 5 l, 1 piece, and the DURAN® wide-neck flask, 200 ml, 1 piece. For heavy daily use, the DURAN® SUPER DUTY narrow-neck flask, 50 ml, has a reinforced rim. See all Erlenmeyer flasks.

Glass or plastic Erlenmeyer flask?

Choose borosilicate glass when you heat, work with solvents or cycle between hot and cold, for example the DURAN® wide-neck flask, 200 ml, 1 piece. Choose plastic when breakage is the main risk. The transparent PP flask with leak-proof screw cap, 250 ml, comes as 1 piece. For ready-to-use culture work, the PETG flask with sealing cap, 500 ml, is supplied sterile in packs of 12 pieces. Check the heat and chemical limits of the plastic against your method before use.

What Erlenmeyer flask volume should I choose?

As a working rule, fill an Erlenmeyer flask to about half its nominal volume when you swirl or stir. For shaken cultures, many labs keep the liquid to around a fifth of the flask so there is enough air, but your own protocol decides. Graduation marks are approximate; for an exact volume, use volumetric flasks. The PP screw-cap flask runs from 50 ml to 1000 ml, each 1 piece. Send your list to sales@luminixhealth.com for one quote.

Screw cap, stopper or ground joint?

A screw cap seals tight for storage and transport, as on the PP flask with leak-proof screw cap, 500 ml, 1 piece. A sealing cap opens quickly and keeps sterile contents closed, as on the PETG flask, 250 ml, sterile, 12 pieces. A ground joint connects the flask to a condenser or other glass apparatus: the DURAN® Erlenmeyer flask, 250 ml, joint 29/32, comes in packs of 10 pieces. Matching closures are in stoppers, caps and closures.

Why Erlenmeyer flasks?

An Erlenmeyer, or conical, flask has a flat base and a narrowing wall so a liquid can be swirled. It is the ordinary culture and titration flask. A baffled wall is a different article, used when the swirl must turn the liquid over.

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.

Which shelves sit beside this one?

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

How does ordering and shipping work?

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.

Which other categories should I open?

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.