Best Culture Lab Tubes in 2026

Size is 12 x 75mm

Made of borosilicate glass

Premium quality tube has a sturdy, uniform bottom and consistent length and is suitable for cell washing procedures

20 X 125 mm

can be sterilized and reused

perfect for the long term storage of cultures

PYREX 20mL Reusable screw cap culture tube with a PTFE lined phenolic cap

Caps fabricated from special formula resistant to effects of temperature and steam in autoclaving; glued-in - white rubber liner

PTFEinterface firmly bonded to glued-in rubber liner provides sure and highly inert sealing face

See Description Below

Pyrex

Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda glass

Without lip

Sturdy, uniform bottoms and consistent lengths

No marking spot

Manufactured from 90 expansion soda-lime glass conforming to USP Type III requirements

Made from tubing with uniform wall thickness for maximum heat transfer and chemical resistance

Capacity: 50ml

Thread finish complies with Glass Packaging Institute (GPI) requirements

PYREX 11mL Reusable screw cap culture tube with a PTFE lined phenolic cap

Caps fabricated from special formula resistant to effects of temperature and steam in autoclaving; glued-in - white rubber liner

PTFEinterface firmly bonded to glued-in rubber liner provides sure and highly inert sealing face

They are moulded from premium grade polystyrene

Package Dimensions: 50.8 H x 17.78 L x 33.02 W (centimetres)

Package Weight: 3.447 kilograms

Premium quality tubes with sturdy, uniform bottoms and consistent lengths

Excellent chemical resistance against sodium leaching

Complies with ASTM Specification E438, Type I, Class B glass requirements

Twelve glass conical centrifuge tubes with 17mm diameter and 15ml capacity

Tubes are ideal for centrifugation as well as sample storage and culture growth

Conical shape encourages material mixing within tube

Fitted with 2-position cap for both aerobic and anaerobic sample storage

Available in polypropylene and polystyrene

Maximum RCF, Polypropylene: 3,000

High quality borosilicate culture tubes

Come with rubber lined screw caps

Wash thoroughly before use

Pyrex

Made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda glass

Without lip

Color comparison lab tubes.Glass test tube can be used in scientific experiments, Halloween Christmas party decorations, to store bath salts, liquids and candy, to culture plants, etc.

Color comparison lab tubes.Glass cover is well sealed and can be used repeatedly after cleaning.

Color comparison lab tubes.Standard capacity, clear scale, easier to identify for accurate measurement.

LAB TEST TUBES -Glass test tube can be used in scientific experiments, Halloween Christmas party decorations, to store bath salts, liquids and candy, to culture plants, etc.

LAB TEST TUBES -Using high-quality materials, the surface is smooth and delicate without burrs.

LAB TEST TUBES -Glass cover is well sealed and can be used repeatedly after cleaning.

Sterile, RNase, DNase, pyrogen and Cytotoxin Free

Dual-Position Plug Caps

Compatible with all standard equipment

51 expansion borosilicate glass offers excellent chemical resistance against sodium leaching, a factor common in soda lime glass products

Tubes are packed in convenient trays for ease of use on bench tops and in drawers

The 6x50mm size is often referred to as a "Durham tube"; Trays are shrink-wrapped in plastic film, with tubes remaining in constant alignment for protection against in-transit breakage and contamination

PYREX 170mL Reusable screw cap culture tube with a rubber liner phenolic cap

Capacity: 170mL (approx); length: 200mL (approx); tube outer diameter: 38mm (approx); neck outer diameter: 38mm (approx)

Borosilicate glass code 7740