Environmental Sampling Vial Closures

Kimble™ Polyethylene Snap Cap Products for Science Education

Snap cap tight fit prevents leakage or evaporation.

PYREX™ Polyethylene Snap Caps for Volumetric Flasks Available on GSA/VA Contract for Federal Government customers only.

Economical closure for some volumetric flasks

Corning™ 33mm Caps Available on GSA/VA Contract for Federal Government customers only.

Solid or vented

PYREX™ Polypropylene Flask Closures Available on GSA/VA Contract for Federal Government customers only.

Designed for culture tubes and flasks with long rimless necks

Corning™ Universal CellSTACK™ Caps Available on GSA/VA Contract for Federal Government customers only.

For filling, venting, and manipulation

Corning™ Disposable Spinner Flask Vent Cap Available on GSA/VA Contract for Federal Government customers only.

Designed to fit Corning 500mL, 1L and 3L disposable spinner flasks

Corning™ ProCulture Gas Venting Cap With PTFE Filter For Vertical Sidearm Flasks

Can be used with larger Spinner Flasks with vertical sidearms to enhance productivity of cell culture

Fisherbrand™ Flask Covers Available on GSA/VA Contract for Federal Government customers only.

Cut down evaporation

Corning™ Direct Overhead Drive 120mm Center Cap Assembly Available on GSA/VA Contract for Federal Government customers only.

For use with Proculture™ spinner flasks

Corning™ Vented Screw Caps for Falcon™ Flasks

Designed for use with Falcon 25-, 75-, and 175cm2 flasks

Thermo Scientific™ Nunc™ Sterile Flask Replacement Filter Caps

Allow constant airflow and minimize chance of contamination by using individually packed Thermo Scientific™ Nunc™ Sterile Flask Replacement Filter Caps.

Kimble™ Kimble Polyethylene Snap Caps

Snap cap tight fit prevents leakage or evaporation

Thermo Scientific™ Caps for Nunclon™ Delta Flasks

Protect your valuable cell culture samples. These caps for Thermo Scientific™ Nunclon™ Delta Flasks are offered in two styles—vent/close, filter—to meet application needs.

Wheaton™ Sterile Vented Caps

Fit spinner flasks and roller bottles with 45mm finish

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