Precision-molded from premium grade polystyrene or polypropylene, these
general purpose tubes are ideal for a wide range of applications.
These sterile culture tubes come with 2-position
caps for aerobic or anaerobic closing, and are precision-molded from premium grade
polystyrene or polypropylene.
Vials - Ideal for sample collection, storage, and safety. Made from virgin
polypropylene, they are available in three sizes, sterile or non-sterile. Graduations
provide accurate references.
Tubes - Ideal for rapid sample collection when a plug cap is needed. Made of
virgin polypropylene or polystyrene. Also works well in Olympus automated testing
|Test Tube Caps
Thumb caps - fit 12mm
plastic test tubes.
caps - fit 12mm and 13mm test tubes, and have two flexible flanges to assure
a leakproof seal.
|Hollow Bottom Plug caps - fit
Stockwell 16mm test tubes.
|Hollow Top Plug caps - available to fit 12mm, 13mm, 16mm,
and 17mm test tubes.
Two Position caps - fit 12mm and
17mm test tubes, and provide aerobic or anaerobic closure.
|Caps for Evacuated Glass Tubes
Our thumb caps are ideal for resealing 13mm and 16mm
evacuated glass tubes. They are available in eight colors.