CLS4321A25
Pyrex® round-bottom boiling flask, short neck
capacity 25 mL, joint: ST/NS 14/20
Synonym(s):
bottom flask, flask glass, round flask
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
UNSPSC Code:
41121804
NACRES:
NB.43
material
borosilicate glass
round bottom flask
short
joint
joint: ST/NS14/20
sterility
non-sterile
feature
closure type Standard taper joint
packaging
case of 1
manufacturer/tradename
Corning 4321A-25
availability
not available in EU
capacity
25 mL
neck size
(1)
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
- PYREX® round-bottom boiling flasks are routinely used in various laboratory applications.
- Manufactured from low expansion borosilicate glass that provides better clarity, strength, heat, and chemical resistance even in the most demanding laboratory conditions.
- Precise wall thickness ensures optimal thermal transfer and provides mechanical strength for greater shock resistance.
- Chemically durable, these flasks are ideal for contamination-free results.
- The normal working temperature for PYREX® boling flasks is 230 °C.
Legal Information
PYREX is a registered trademark of Corning, Inc.
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.
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