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0.75ml Tubes Internal Thread
The 0.75ml cryotubes from Micronic enable you to store your valuable samples in a safe and traceable way. The sample storage tubes are available in a push cap and screw cap version, and with a variety of codings. The Alphanumeric and 2D codes are laser etched in the Polypropylene code area (tube bottom), in turn guaranteeing the highest resistance to solvent attack and ensuring a reliable code reading. The tubes are standard available in the 96-well format Loborack or 96-2 Rack, and optionally available in bulk.


Inner tube shape

Working volume (+21ºC)
Tube height in rack
Temperature range
: Highest purity Polypropylene
: V-bottom (S+P) / U-bottom (P)
: See overview

: 28.5mm (without cover)
: Chemical solvents
: Vapor phase LN2 to +100°C

Superior features (image)
  • Internal thread provides the most optimal sealing for storage at ultra-low temperatures
  • Available Non-coded, Alphanumeric coded or with a unique Data-Matrix code (adhere to the ECC200 standard)
  • Alphanumeric codes, 2D codes and 1D rack barcodes are permanently laser etched
  • 2D barcodes also have a human-readable code
  • 100% quality control on all 2D codes
  • Available in bulk, refill, Loborack-96 and Micronic 96-2 Rack (based on the global recognized ANSI / SLAS standards for storage racks)
  • Black code surface cannot be separated from the transparent tube due to the patented 2K injection molding technique
  • Class 7 clean room production
  • RNase/DNase and Pyrogen free

Available options

  • Amber tubes for light sensitive samples
  • Sterile, gamma radiated (15 kGy Avg.) or EtO treated
  • Snap tubes; tubes are locked into the rack wells to prevent sample loss from overturned racks
  • Precapped with (Low Profile) Screw Cap or Push Cap
  • Customized 2D Data-Matrix tube code and 1D rack barcode

Click to read more about Micronic product quality information.

Do you want to get started using 2D coded tubes?
Save up to 20% by investing in a Sample Storage Starter Pack!

Starter Packs with Screw Caps
Starter Packs with Push Caps

P: 1300 552 003