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Thermo Scientific™ Matrix™ ScrewTop Tri-coded Tubes

Securely store precious samples at low temperatures, including vapor phase Liquid Nitrogen with Thermo Scientific™ Matrix™ 500µl and 1.0mL ScrewTop Tubes.

Manufacturer:  Thermo Scientific™ 3742WP1DBR

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Catalog No. 14-754-583

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Securely store precious samples at low temperatures, including vapor phase Liquid Nitrogen with Thermo Scientific™ Matrix™ 500µl and 1.0mL ScrewTop Tubes. Tubes are molded from medical grade resins and feature a permanent, high contrast 2D,1D linear and human readable barcode. These tubes can be ordered to come in racks (barcoded or non-barcoded) or may be purchased in bulk. The tri-coded tubes can be purchased sterile or non-sterile. We also offer tubes with white patch only if your work does not require the 1D linear and human readable code. The 2D screwtop tubes meet a range of manual and automated long term storage needs; barcoded racks make it easy to track the rack as well. Use in combination with Thermo Scientific barcode readers, arrayers and capping equipment.

Dependable Sample Protection
  • Tubes are constructed of virgin class VI medical grade polypropylene
  • ScrewTop caps feature a soft silicone gasket that conforms to mating surfaces to ensure sample preservation
  • Racks are constructed of sturdy ABS to protect tubes in case of drops
  • ScrewTop tubes are compatible with storage down to -196°C
Secure Tracking
  • Permanent, unique 2D tube barcode is laser-etched on bottom of each tube
  • Racks feature linear barcode, human readable ID and 2D barcode for ultimate sample tracking
  • 2D barcode on tubes allow you to scan and decode tubes all at once without removing them from the rack, and allows data to be associated with each tube
  • Tube and rack are compatible with Thermo Scientific™ VisionMate™ readers
Superior Storage Format
  • ANSI-format latch racks maximize storage space and are compatible with multichannel manual pipettes or automated liquid handling equipment
  • Several capping / decapping options available to manipulate a single tube, 8 tubes, or 96 tubes at once


1.0 mL
Virgin Class VI Medical Grade Polypropylene
Tube barcode: Non-proprietary, 12x12 Data-matrix with ECC200 Built-in Error Correction and Linear EAN Code 128; Rack barcode: 2D Datamatrix; Linear EAN Code 128; Human Readable
5 Case (Racks of 96)
0.0338 fl oz.
V-Bottom ScrewTop Tubes with white patch and linear barcode
5 racks of 96/case
Screw Top Tube, Linear Barcode
Product Certifications


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