Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

CLS999818

Corning® phenolic cap, PTFE liner

18-415 thread

Synonym(s):

black phenolic, phenolic caps, screw caps, Corning® 9998

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41122500
NACRES:
NB.43

material

PTFE liner
black phenolic cap

manufacturer/tradename

Corning 9998-18

H

~17.5 mm

fitting

18-415 thread

Looking for similar products? Visit Product Comparison Guide

General description

These reusable Corning caps are fabricated from specially formulated resin to resist the effects of temperature and steam in autoclaving. Caps are provided with a glued-in rubber liner over which is firmly bonded a PTFE interface to provide a highly inert sealing face.

Legal Information

Corning is a registered trademark of Corning, Inc.

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

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