Glass Culture Test Tubes, Disposable Choose Borosilicate or Flint (Soda Lime)
These glass disposable tubes provide excellent chemical resistance and durability. They feature well-rounded bottoms and smooth, fire-polished rims. Dimensional specifications are rigidly controlled for reliable, uniform results. The tubes are produced in an ISO 9001:2008 certified factory.
LifeLINE Brand Plastic Test Tubes, Disposable Non-Sterile • Choose Clear Polystyrene or Opaque Polypropylene • Round Bottom, or Conical Bottom in 12x75mm only (aka RIA Vials) • Compatible with all popular centrifuges
NOTE, All CLOSURE CAPS are sold separately. SEE BELOW for LINK directly to all our Closure Caps.
Precision-molded from premium-grade plastics and ideal for routine laboratory analysis and procedures. Our tubes are rigorously inspected by our Quality Assurance Department to ensure they surpass our exacting specifications.
Polypropylene is chemically resistant to common acids, solvents and alkalies, autoclavable, freezable, virtually unbreakable, and can be centrifuged to 3000 rpm (8000 x G). Polystyrene is clear like glass with minimal chemical resistance, not autoclavable, and can be centrifuged to 1500 rpm (1800 x G).