Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

Z561045

Sigma-Aldrich

Aldrich® four-neck round-bottom flask

capacity 500 mL, center joint: ST/NS 34/45, side Joints: ST/NS 24/40 (3)

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41121804
NACRES:
NB.43

material

borosilicate glass
four-neck (Vertical)
four-neck
round bottom flask

joint

center joint: ST/NS34/45
side Joints: ST/NS24/40 (3)

sterility

non-sterile

feature

closure type Standard Taper Joint

packaging

pack of 1

manufacturer/tradename

Sigma-Aldrich

capacity

500 mL

Looking for similar products? Visit Product Comparison Guide

General description

All four necks are vertical in position. The fourth neck is 24/40 and is set at a 90° angle to the three vertical in-line necks. Additional flask and joint sizes are available.

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service