Skip to main content
v2026.11,610 entries · CC-BY 4.0

Ask a research-administration question

Answers are drawn from CASRAI and the rest of the CASRAI corpus, with a link to every source.

Answers are AI-generated from CASRAI’s own published pages and can be wrong, so check the linked sources before relying on one; your question is logged without personal data — never sold, never used to train a third-party model — to show us what CASRAI is missing, so please do not type personal or confidential details. How we use this

CASRAI is the reference for research administration — bookmark it for the next question.

10L Round Bottom Boiling Flask - 3 neck 1 - 24/40 and 2 - 34/45

SKU RBF10L3NECK

USA Lab

10L Round Bottom Boiling Flask - 3 neck 1 - 24/40 and 2 - 34/45

in Round Bottom Flasks

$299.00

In stock

10 L three-neck round bottom boiling flask in 3.3 borosilicate glass, with one 24/40 joint and two 34/45 joints. Three ports allow a condenser, addition funnel and thermometer adapter to be run at the same time. Wall thickness and overall dimensions are not documented on this listing.

Buying through procurement?

Generate a formal quotation for 1 × this item, plus our W-9 — everything your finance department needs to raise a purchase order.

Ordering several items? Add them to your cart, then create one quote for the whole cart.

Description

Our 10L 3 Neck Round Bottom Boiling flask is constructed with 3.3 Borosilicate Glass and has 1-a 24/40 and 2 – 34/45 necks.

Capacity: 10000mL / 10L
Neck Size: 24/40 & 34/45
Necks: 3
SKU: RBF10L3neck

Frequently asked questions

What are the joint sizes?+

One 24/40 and two 34/45 standard taper ground glass joints.

What is the capacity?+

10,000 mL (10 L).

What glass is it made from?+

3.3 borosilicate, as stated on the listing.

Which neck is the centre port?+

The listing gives the joint sizes but does not identify which of the three is the centre port. Confirm with us before ordering if your setup depends on the centre joint being a particular size.

Is wall thickness or overall dimension documented?+

No. Wall thickness, neck height and overall flask dimensions are not stated. Request them if the flask has to fit an existing heating mantle or support ring.

Is a heating mantle, stand or clamp included?+

No. This listing covers the flask only. A 10 L flask needs a correspondingly sized mantle and support, ordered separately.

Referenced across the research world

University of Cambridge logoColumbia University logoCrossref logoUniversity of Edinburgh logoHarvard University logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoORCID logoUniversity of Cambridge logoColumbia University logoCrossref logoUniversity of Edinburgh logoHarvard University logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoORCID logo
  • University of Cambridge logo
  • Columbia University logo
  • Crossref logo
  • University of Edinburgh logo
  • Harvard University logo
  • University of Oxford logo
  • Princeton University logo
  • Stanford School of Medicine logo
  • University College London logo
  • ORCID logo

View CASRAI adoption →