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Corning™ PYREX™ Polypropylene Flask Closures

Catalog No. 1495785F Shop All Corning Products
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Diameter (Metric) Outer Neck:
2.5 cm
25 mm
3.8 cm
4 cm
Closure Color:
Natural
Orange
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Catalog No. Diameter (Metric) Outer Neck Closure Color
14-957-85F 4 cm Natural
14-957-85H 3.8 cm Orange
14-957-85G 2.5 cm Orange
14-957-85J 3.8 cm Natural
14-957-85E 25 mm Natural
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Catalog No. 14-957-85F Supplier Corning™ Supplier No. 2679840
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Description

Designed for culture tubes and flasks with long rimless necks

These Corning polypropylene closures are designed for culture tubes and flasks with long rimless necks. Closure offers two positions: open for gas exchange or closed for humidified environment. Internal drip ring minimizes contamination. Closures are autoclavable at 121°C.



Closure ending in -25 fits Cat. No. 4442-125.

Closure ending with -38 fits Cat. Nos. 4442-250, 4442-500, 4442-1 L, and 4442-2L.
TRUSTED_SUSTAINABILITY

Specifications

Closure Color Natural
Closure Material Polypropylene
Color Natural
Diameter (Metric) Outer Neck 4 cm
For Use With (Equipment) Culture tubes and flasks with long ri mLess necks
No. per Case 100/Cs.
No. per Pack 50/Pk.
Product Type Cap, Flask
Autoclavable Autoclavable
Disposable Reusable
Sterility Non-sterile
Diameter (Metric) Outer 40 mm
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Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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