Z219940
Aldrich® hollow pennyhead stopper
joint: ST/NS 29/42
Synonym(s):
glass stopper, glass stoppers, stoppers
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About This Item
UNSPSC Code:
41122500
NACRES:
NB.35
Recommended Products
material
ground glass
Joint
joint: ST/NS29/42
description
closed at bottom
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General description
Conforms to standard-taper specifications as outlined in ASTM E 675.
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’.
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