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 457 - 480 of 1316 products

Showing 457 - 480 of 1316 products
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Suction flask, GL 32, 500 ml, ROBU, art. 34500ROBU - Stereon
ROBU - Stereon Filtering Bottle, GL 32, 500 ml, GL 32
€82,50
Suction flask in Erlenmeyer shape, PP, 1000 ml, Labbox, art. FFEP1K0001Labbox
Labbox Filtering flask, PP, 1000 ml
€27,32
Filtering flask DURAN®, Erlenmeyer shape, 2000 ml, DWK Life Sciences, art. E579.1DWK Life Sciences
DWK Life Sciences Filtering flask, DURAN®, erlenmeyer shape, 2000 ml, 1 pc
From €121,82
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Suction flask 2000 ml, Erlenmeyer shape, Witeg, art. 5070220Witeg
Witeg Filtering bottles 2000 ml
€141,56
Suction flask 3000 ml, Witeg, art. 5070310Witeg
Witeg Filtering bottles 3000 ml
€177,00
Suction flask 5000 ml, Witeg, art. 5070350Witeg
Witeg Filtering bottles 5000 ml
€244,75
Suction flask 15000 ml, Witeg, art. 5070395Witeg
Witeg Filtering bottles 15000 ml
€529,16
Suction flask GL 32, 250 ml, ROBU, art. 34050ROBU - Stereon
ROBU - Stereon Filtering Bottle, GL 32, 250 ml, GL 32
€74,10
Suction flask, GL 45, 2000 ml, ROBU, art. 34020ROBU - Stereon
ROBU - Stereon Filtering Bottle, GL 45, 2000 ml
€126,00
Multi-Pulse Vortexer insert, for 2x125 ml Erlenmeyer flasks, Schuett-Biotec, art. 3200062
Schuett-Biotec Schuett Multi-Pulse Vortexer insert for 2 Erlenmeyer flasks, 125 ml
€300,00
Multi-Pulse Vortexer insert, for 2x250 ml Erlenmeyer flasks, Schuett-Biotec, art. 3200072
Schuett-Biotec Schuett Multi-Pulse Vortexer insert for 2 Erlenmeyer flasks, 250 ml
€300,00
Filter flask 1000 ml, borosilicate glass 3.3, Erlenmeyer form, Witeg, art. 5680001BWiteg
Witeg Filter flasks, Erlenmeyer shape, with si
€380,64
Filter flask 500 ml 185 x 105 mm, Witeg, art. 5090500Witeg
Witeg Filter flasks Erlenmeyer shape
€41,93
Filtering flask, borosilicate glass, PP olive, 250 ml, ISOLAB, art. 04002250ISOLAB
ISOLAB filter flask - glass - P.P side arm - 250ml
€19,17
Filter flask 5000 ml 360 x 185 mm, Witeg, art. 5080005Witeg
Witeg Filter flasks 5000 ml
€287,61
Filtering flask, borosilicate glass, PP olive, 2000 ml, ISOLAB, art. 04002902ISOLAB
ISOLAB filter flask - glass - P.P side arm - 2000ml
€73,11
Filtering flask, borosilicate glass olive, 500 ml, ISOLAB, art. 04001500ISOLAB
ISOLAB filter flask - glass - glass side arm - 500ml
€23,93
Filter flasks 5000 ml, Witeg, art. 5680005BWiteg
Witeg Filter flasks 5000 ml
€406,95
Filter flask 500 ml 185 x 105 mm, Witeg, art. 5080500Witeg
Witeg Filter flasks 500 ml
€459,50
Filter flask 100 ml, Witeg, art. 5090100Witeg
Witeg Filter flasks 100 ml
€30,41
Filtering flask, borosilicate glass olive, 100 ml, ISOLAB, art. 04001100ISOLAB
ISOLAB filter flask - glass - glass side arm - 100ml
€14,72
Filtering flask, borosilicate glass olive, 250 ml, ISOLAB, art. 04001250ISOLAB
ISOLAB filter flask - glass - glass side arm - 250ml
€18,09
Filtering flask, borosilicate glass olive, 2000 ml, ISOLAB, art. 04001902ISOLAB
ISOLAB filter flask - glass - glass side arm - 2000ml
€62,51
Filter flask 2000 ml, borosilicate glass 3.3, Erlenmeyer form, Witeg, art. 5680002BWiteg
Witeg Filter flasks 2000 ml
€342,36

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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.