Product Description

MTC Bio's DuoClick™ tubes feature a unique, patent pending screw closure system. DuoClick™ tubes completely eliminate the excess force, splashing and general frustration of traditional snap-cap culture tubes. The advanced cap design includes two distinct positions for aerobic and anaerobic culturing (see flow-chart, 2nd image). Just rotate the cap 1/4 turn to the first click to secure the cap in the aerobic position. Or, rotate it another 1/2 turn past the second click for a leakproof, airtight seal for anaerobic culturing.

DuoClick tubes are available electron beam sterilized, with screw caps attached, and in our exclusive ready-to-use rack packaging, or non-sterile with tubes and caps bulk packed separately.

  • New patent pending 2 click screw-cap!
  • Aerobic culturing at first click
  • Anaerobic after second click
  • Easy to open - Easy to close
  • Flat, markable screw-cap
  • 5mL, 12 x 75mm, Polypropylene tubes can be centrifuged at up to 4,000xg


Manufacturer MTC Bio
Volume 5mL
Country of Manufacture China
Item Ships From New Jersey

Literature 1

(Size: 1.2 MB)


Request for return must be submitted to Customer Service Within 30 days of product shipment. Product must be returned in pristine, brand-new, re-sellable condition and in their original packaging. All returns are subject to a 20% restocking fee. The manufacturer reserves the right to refuse all returns that are not complete with their original packaging. If an item has been used and is permanently marked and/or damaged in any way, return will not be accepted. All shipping charges remain payable by the purchaser.


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