DuoClick™ Two Position Screw-Cap Culture Tubes

Revolutionize your culturing process with DuoClick™ Two Position Culture Tubes—featuring a patent-pending screw-cap design that offers simple, secure, and splatter-free closure. Ideal for both aerobic and anaerobic culturing, DuoClick™ tubes eliminate the frustration of traditional snap-caps and provide a safer, more controlled lab experience.

The innovative cap mechanism clicks into two distinct positions:

• First Click: Secure, ventilated seal for aerobic culturing
• Second Click: Airtight, leakproof seal for anaerobic culturing

Made from high-quality polypropylene, these tubes are durable, chemical-resistant, and centrifuge-safe up to 4,000 x g. They come gamma sterilized, with attached screw caps, and are available in ready-to-use rack packaging for maximum convenience. Each tube also features easy-to-read printed graduations and a flat, markable cap for improved labeling and traceability in busy lab environments.

Key Features

• Patent-pending DuoClick™ screw-cap with aerobic and anaerobic settings
• Reduces splashing and eliminates snap-cap frustration
• Flat, writable screw-cap for easy sample identification
• Printed graduations for accurate measurement
• Polypropylene construction – centrifuge safe up to 4,000 x g
• Gamma sterilized and ready-to-use in racks
• Ideal for microbiology, cell culture, and general lab use 

Upgrade your lab’s efficiency and safety with DuoClick™ Culture Tubes—the smarter solution for modern culturing workflows.