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Multiple Options

The 14ml MTCBio DuoClick Two-Position Screw-Cap culture tubes feature a unique screw closure system.  These Culture tubes complete eliminate excess force and splashing of a traditional snap-cap culture tube.  The cap design includes 2 distinct positions for aerobic and anaerobic culturing.  Rotate the cap to the first click to secure the cap in an aerobic position; or rotate it past the second click for an airtight seal for anaerobic culturing.

  • 14 mL
  • Polypropylene
  • 17 x 100mm
  • 2 position screw caps
  • Flat, markable screw cap


Multiple Options

The 5ml MTCBio DuoClick Two-Position Screw-Cap culture tubes feature a unique screw closure system.  These Culture tubes complete eliminate excess force and splashing of a traditional snap-cap culture tube.  The cap design includes 2 distinct positions for aerobic and anaerobic culturing.  Rotate the cap to the first click to secure the cap in a aerobic position; or rotate it past the second click for an airtight seal for anaerobic culturing.

  • 5 mL
  • Polypropylene
  • 12 x 75mm
  • 2 position screw caps
  • Flat, markable screw cap


Multiple Options

Micrewtube® With O-Ring Seal and Flat Screw Cap

Caps are screwed on and Non graduated

With O-Ring Seal and Flat Screw Cap

This series of tubes is also available either plain or with printed graduations and white marking area for sample identification. Washer seal screw caps are unattached but incorporate a flat top which provides a writing surface. These flat surfaced caps can be used with automatic capping machines in packaging industries. Closures are supplied in natural color. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.  Will withstand temperatures from -196 °C to +121 °C.

Tubes and caps in the Micrewtube® Family are certified RNase, DNase, DNA and Pyrogen free.

Download Micrewtube® Catalog Page


Multiple Options

2.0mL Self Standing Screw Cap Tubes Only, Polypropylene, Amber, Nonsterile, 500 Tubes/Pack, 8 Packs/Case

Axygen® Self Standing Screw tubes only.


Multiple Options

2.0mL Conical Screw Cap Tubes Only, Polypropylene, Nonsterile, 500 Tubes/Pack, 8 Packs/Case

Axygen® Conical Bottom Screw tubes only.


Multiple Options

1.5mL Self Standing Screw Cap Tubes Only, Polypropylene, Clear, Nonsterile, 500 Tubes/Pack, 8 Packs/Case

Axygen® Self Standing Screw tubes only.


Multiple Options

1.5mL Conical Screw Cap Tubes Only, Polypropylene, Clear, Nonsterile, 500 Tubes/Pack, 8 Packs/Case

Axygen® Conical Bottom Screw tubes only.


Multiple Options

0.5mL Self Standing Screw Cap Tubes Only, Polypropylene, Nonsterile, 500 Tubes/Pack, 8 Packs/Case

Axygen® Self Standing Screw tubes only.


Multiple Options

0.5mL Conical Screw Cap Tubes Only, Polypropylene, Nonsterile, 500 Tubes/Pack, 8 Packs/Case

Axygen® Conical Bottom Screw tubes only


# 45066-25200

  • Capacity: 70 mL
  • Length: 200 mm
  • Outer Dimensions: 25 mm
  • Borosilicate glass 3.3 culture tube
  • Included unattached phenolic screw-thread caps
  • Designed from ASTM E982. Type VI, Class A requirements (Rubber liner)
  • Autoclavable
  • Uniform wall thickness for maximum heat transfer and resistance to chemicals
  • 144/Case


# T90-113

These disposable sterile tubes are made of high-quality polypropylene (PP) plastic that will withstand temperatures from -190˚ to +120˚C.  Caps are made of polyethylene (PE). Polypropylene tubes withstand high forces, up to 4000xg.

  • Volume 5 mL
  • Color - Clear
  • Tube Size - 12 x 75 mm
  • Includes Cap
  • Packaged - 25/Bag
  • Sold as 1000/Case


# T90-114

Tube Culture Disposable PS NS w/screw ca p separate 16x120 PS bulk packed 1000cs