Pouring Rings
Actual product may vary
CORNING LIFE SCIENCES GLASS

Pouring Rings

Polypropylene or ETFE pouring rings fit on the lips of media bottles with GL32 and GL45 threads for drip-free pouring.
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Catalog NumberClosure SizeMaterialColor
064142BGL 45PolypropyleneClear
Catalog number 064142B
Price (USD)
-
Closure Size:
GL 45
Material:
Polypropylene
Color:
Clear

These are various sizes and types of screw caps for use with storage bottles.

Specifications
ColorClear
Diameter (English) Inner Neck1.6 in.
Diameter (English) Outer Neck1.77 in.
Diameter (Metric) Outer Neck45 mm
Diameter (Metric) Inner Neck41 mm
MaterialPolypropylene
No. per Case50/Cs.
No. per Pack10/Pk.
Quantity50 Pk.
SterilityNon-sterile
Thread Size (Metric)GL 45
Certifications/ComplianceISO 9001:2008
For Use With (Equipment)PYREX™ media bottles
Closure SizeGL 45
Closure TypeNo Closure
Unit SizeCS