Test tubes are general purpose, disposable or reusable tubes used in laboratory applications. These products may be sterile, non-sterile, autoclavable, and they may include caps.
Constructed of optically clear polystyrene for easy viewing of sample. Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols.
Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda lime glass. These disposable borosilicate glass tubes are perfect for tissue culture and clinical chemistry applications.