Discover DURAN® Test Tubes with beaded or straight rims, known for their thick walls and excellent thermal shock resistance. DURAN® culture tubes, featuring a DIN thread and PBT screw cap, are ideal for cultivating microorganisms or storing substances, ensuring contents only contact glass and PTFE seal.
Test Tubes
Price Filter
$0.00 - $20,000.00Product Region
Product Condition
Product Warranty
Browse By Category
SHOWING 1-12 OF 34 PRODUCTS
Show Out of Stock
-50 % OFF
$10,000.00$20,000.00
ADD TO CART
Olympus AU400 Chemistry Analyzer E Life Science Lab Equipment
US
Good
Beckman Coulter Biomek FX Automated Liquid Handler Cat# 717013 w/ Multichannel 96 Head & Span-8
US
Good
Beckman Coulter Biomek FX Automated Liquid Handling System Cat# 717013
US
AS-IS
Eppendorf 5424R Benchtop Centrifuge with Rotor FA-45-24-11 120V 50/60Hz
US
Good
Question & Answers For:
Test Tubes
Past Questions, Helpful Answers.
q.
What material are these test tubes made of?
a.
These test tubes are made of high-quality DURAN® borosilicate glass, which offers excellent thermal shock resistance and chemical durability.
q.
Are these test tubes reusable?
a.
Yes, DURAN® test tubes are designed for repeated use due to their durable borosilicate glass construction, which withstands autoclaving and sterilization.
q.
Do these test tubes come with caps?
a.
The DURAN® culture tubes come with a DIN-threaded PBT screw cap and a PTFE seal, ensuring a secure and chemically resistant closure. The standard test tubes without threads do not include caps.
q.
Can these test tubes withstand high temperatures?
a.
Yes, DURAN® test tubes are designed for high thermal resistance, making them suitable for heating applications in laboratories.
q.
Are these test tubes resistant to chemicals?
a.
Yes, the borosilicate glass used in DURAN® test tubes is highly resistant to chemical corrosion, making them ideal for various laboratory applications.
q.
What are the rims like on these test tubes?
a.
The test tubes are available with either beaded rims, which provide extra durability, or straight rims, offering a smooth edge for sealing and handling.
q.
Are these test tubes suitable for microbiological applications?
a.
Yes, DURAN® culture tubes with screw caps are specifically designed for cultivating microorganisms, ensuring secure storage and contamination prevention.
q.
Can I store reactive substances in these test tubes?
a.
Yes, the only materials in contact with the stored substances are glass and the PTFE seal, making them suitable for a wide range of chemicals.
q.
Are these test tubes autoclavable?
a.
Yes, DURAN® test tubes can be autoclaved for sterilization without compromising their integrity.