Flat-bottom flasks

Here you will find everything your laboratory needs for flat-bottom flasks, such as: flat bottom flask, vial, flat bottom flasks and flat bottom measuring. This range is for biotech, hospitals, R&D, teaching and (quality) control. This collection holds 218 articles. The catalogue holds more than 150.000 articles. In-stock articles ship in two to five business days.

218 products

Showing 73 - 96 of 218 products

Showing 73 - 96 of 218 products
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Flat-bottom flask, 50 ml, socket NS 29/32, Rettberg, art. 134030217Rettberg
Rettberg Flat bottom flask, 50 ml, socket NS 29/32
€18,51
Flat-bottom flask 1000 ml, socket NS 29/32, Rettberg, art. 134030254Rettberg
Rettberg Flat bottom flask, 1000 ml, socket NS 29/32 socket size 29/32
€47,67
Flat-bottom flask 500 ml, socket NS 29/32, Rettberg, art. 134030244Rettberg
Rettberg Flat bottom flask, 500 ml, socket NS 29/32 socket size 29/32
€29,87
Flat-bottom flask 500 ml NS 45/40, Witeg, art. 0615500Witeg
Witeg Flat bottom flask 500 ml ST 45/40
€502,80
Flat-bottom flask 4000 ml NS 45/40 — 4 l, Witeg, art. 0615004Witeg
Witeg Flat bottom flask 4000 ml ST 45/40
€196,70
Flat-bottom flask 250 ml NS 45/40, Witeg, art. 0615250Witeg
Witeg Flat bottom flask 250 ml ST 45/40
€415,30
Flat-bottom flask 500 ml NS 29/32, Witeg, art. 0614500Witeg
Witeg Flat bottom flask 500 ml ST 29/32
€221,20
Flat-bottom flask 2000 ml NS 45/40 — 2 l, Witeg, art. 0615002Witeg
Witeg Flat bottom flask 2000 ml ST 45/40
€1.005,30
Flat-bottom flask 1000 ml NS 45/40 — 1 l, Witeg, art. 0615001Witeg
Witeg Flat bottom flask 1000 ml ST 45/40
€480,50
Flat-bottom flask 10000 ml NS 45/40 — 10 l, Witeg, art. 0615010Witeg
Witeg Flat bottom flask 10000 ml ST 45/40
€447,97
Flat-bottom flask 250 ml NS 29/32, Witeg, art. 0614250Witeg
Witeg Flat bottom flask 250 ml ST 29/32
€154,40
Flat-bottom flask 2000 ml NS 29/32 — 2 l, Witeg, art. 0614002Witeg
Witeg Flat bottom flask 2000 ml ST 29/32
€625,00
Flat-bottom flask 100 ml NS 29/32, Witeg, art. 0614100Witeg
Witeg Flat bottom flask 100 ml ST 29/32
€104,20
Flat-bottom flask 1000 ml NS 29/32 — 1 l, Witeg, art. 0614001Witeg
Witeg Flat bottom flask 1000 ml ST 29/32
€318,30
Flat-bottom flask 50 ml NS 29/32, Witeg, art. 0614050Witeg
Witeg Flat bottom flask 50 ml ST 29/32
€99,70
Flat-bottom flask 50 ml NS 24/29, Witeg, art. 0613050Witeg
Witeg Flat bottom flask 50 ml ST 24/29
€98,30
Flat-bottom flask 100 ml NS 24/29, Witeg, art. 0613100Witeg
Witeg Flat bottom flask 100 ml ST 24/29
€112,00
Flat-bottom flask 500 ml NS 24/29, Witeg, art. 0613500Witeg
Witeg Flat bottom flask 500 ml ST 24/29
€256,60
Flat-bottom flask 250 ml NS 24/29, Witeg, art. 0613250Witeg
Witeg Flat bottom flask 250 ml ST 24/29
€202,80
Flat-bottom flask 500 ml NS 19/26, Witeg, art. 0612500Witeg
Witeg Flat bottom flask 500 ml ST 19/26
€415,30
Flat-bottom flask 2000 ml NS 24/29, Witeg, art. 0613002Witeg
Witeg Flat bottom flask 2000 ml ST 24/29
€651,20
Flat-bottom flask 250 ml NS 19/26, Witeg, art. 0612250Witeg
Witeg Flat bottom flask 250 ml ST 19/26
€278,10
Flat-bottom flask 50 ml NS 19/26, Witeg, art. 0612050Witeg
Witeg Flat bottom flask 50 ml ST 19/26
€89,00
Flat-bottom flask 1000 ml NS 24/29, Witeg, art. 0613001Witeg
Witeg Flat bottom flask 1000 ml ST 24/29
€342,30

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Questions about Flat-bottom flasks

Why Flat-bottom flasks?

A flat-bottom flask stands on the bench without a cork ring, which a round-bottom flask will not do. It is for heating on a plate and for simple setups. It is a poorer shape than a round bottom for even boiling under vacuum.

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, Erlenmeyer flasks, Reaction vessels & jacketed vessels, 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.