Skip to Content
Merck
All Photos(1)

Key Documents

SLW4550/38M

Pyrex® Culture flasks closure

aluminum, cap I.D. 38 mm

Synonym(s):

Pyrex, SciLabware 4550/38M

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41121800
NACRES:
NB.17

material

aluminum

manufacturer/tradename

4550/38M
SciLabware

cap I.D.

38 mm

Looking for similar products? Visit Product Comparison Guide

General description

  • For use with 1135 culture flasks, 1138/10 Fernbach flasks and 1141 baffled flasks
  • Both closures are suitable for autoclaving

Two types of closure
  • Anodised aluminium
  • 2-position polypropylene

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.

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