Constructed of optically clear polystyrene for easy viewing of sample. Corning™ Falcon™ Round-Bottom Polystyrene Tubes are widely used and referenced in laboratory protocols.

Borosilicate Glass 3.3 Reusable Test Tubes are available in various metric diameters and are DIN 12395 certified.

With high thermal, mechanical and chemical stability.

Manufactured from polypropylene for excellent chemical and thermal resistance. Corning™ Falcon™Round-Bottom Polypropylene Tubes are tested to withstand 3000 x g centrifugation.

Phenolic screw cap with white rubber liner

Providing high resistance to centrifugation up to 3000g with a suitable adaptor in a balanced rotor. Gosselin™ Round-Base 10mL Test Tubes are manufactured from polystyrene plastic.

Test tubes are universal cylindrical laboratory glassware with a round bottom that are used e.g. for chemical reactions, pretreatments or for storing small amounts of liquid.

Ideal for optical measurements due to its high clarity.

Manufactured from clear soda glass.

Clear, round bottom test tubes for sample transfer.

Black phenolic cap with inert rubber liner

Measure, mix and pour using 5.1 Borosilicate Glass Disposable Test Tubes. Tubes are rimmed and are available in various lengths.

Use round-bottom 3.3 Borosilicate Glass Test Tubes for laboratory needs when heat resistance is critical. These disposable test tubes are thick-walled and autoclavable.

Use round-bottom 3.3 Borosilicate Glass Test Tubes for laboratory needs when heat resistance is critical. These disposable test tubes are thick-walled and autoclavable.

Use the Soda Lime Glass Culture Tube to view cell cultures in the laboratory. This disposable soda lime glass rim top tube is plain (unlabeled) and features a sturdy, uniform bottom.

Provides chemical stability and biological inertness of hard, borosilicate glass at price of disposable tubes

Manufactured from borosilicate glass with a medium wall design. Fisherbrand™ Borosilicate Glass Medium Wall Rimmed Test Tubes are ideal for chemical and biological work.

Sterilin 13.5mL Centrifuge Tubes are offered in a wide range styles for various applications.

Store test reagents and materials. Fisherbrand™ borosilicate glass test tubes come in a variety of sizes.

Specially annealed to reduce breakage along stress point

Manufactured from borosilicate glass with a heavy wall design for strong resistance to heat and chemicals. Fisherbrand™ Borosilicate Glass Heavy Wall Rimmed Test Tubes are ideal for chemical and biological work.

Suitable for a variety of applications and cell washing procedures.

Ideal for tissue culture procedures

Manufactured from soda lime glass and constructed with light walls. Fisherbrand™ Soda Lime Glass Light Wall Rimmed Test Tubes are ideal for general mixing and laboratory work.

Manufactured from soda lime glass and constructed with medium walls. Fisherbrand™ Soda Lime Glass Medium Wall Rimless Test Tubes are ideal for general mixing and laboratory work.

Detects the production of gas by microorganisms. Fisherbrand™ soda lime glass durham test tubes allow visualization of trapped air bubbles.