These tubes deliver exceptional durability and chemical resistance, with well-rounded bottoms and fire-polished rims that ensure a smooth experience. We maintain strict control over our dimensional specifications to ensure reliable, uniform results. The tubes are produced in an ISO 9001:2008 certified factory and are available in six different sizes.

Exclusive TubeSaver™ Packaging System helps prevent breakage and contamination during shipping and storage. The tubes are neatly stacked in heavy-duty, shrink wrapped boxes.

• Tubes can be used for tissue culture and blood banks
• Made from superior quality borosilicate glass to reduce pH changes and contaminants that are potentially leached from tubes made from soda lime glass
• Tubes feature well-rounded bottoms and smooth fire-polished rims