Sample storage tubes

3.00ml Tubes External Thread Hybrid (24-well format)

The 3.00ml tubes with external thread hybrid guarantee sample traceability and optimize working volume. The transparent part of the tube walls enable easy visual checking of the sample, while the different coding guarantees sample traceability. Samples can be identified with the 2D Data-Matrix, numeric human readable and by written codes on the white surface of the tube. The high contrast 2D and human-readable codes are permanently laser-etched into the white surfaces, so that they can never wear or fall off.

Using externally threaded tubes eliminates the possibility of the sample coming into contact with the screw thread, minimizing chance of cross-contamination while improving sample integrity. The 3.00ml tubes can provide a high working volume with a relatively low tube height.

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Our solutions

AUTOMATED AND VISUAL SAMPLE IDENTIFICATION

The Micronic tubes with external thread hybrid uniquely combine automated and visual sample identification. The visual codes allow researchers to quickly identify samples or verify codes during the storage/retrieval process or field research. The transparent parts of the tube wall enable easy visual checking of the sample. The 1D and 2D barcode can be read by automated systems. The bottom code surface of the tubes features a raised edge, which protects the 2D Data-Matrix code against accidental scratches.

Due to the unique injection molding technique used to manufacture the hybrid tubes, the white bottom and side walls cannot be separated from the transparent tube. The high contrast 1D, 2D and human-readable codes are permanently laser-etched into the white surfaces, so that they can never wear or fall off. The triple screw thread of the hybrid tubes gives an excellent closure for long-term sample preservation and storage at ultra-low temperatures. To prevent the screw cap from overturning – manually or mechanically – the cap is designed with a unique lock when sealed. The cap is available in nine different colors.

features & benefits

3.00ml Tubes External Thread Hybrid

Optimal sealing quality
Triple start thread for optimal sealing quality
ultra-low temperature
Thick tube walls, sturdy design and excellent properties for ultra low temperature storage
100% quality control
100% quality control on all 2D codes (readability and uniqueness)
RNASE/DNASE/PYROGENS
Free of any detectable RNase or DNase contamination and the endotoxin level of produced and packaged labware is limited to an acceptable minimum (< 0.01 EU/ml)
class 7 clean room
Micronic labware is manufactured and assembled in-house in a NEN-EN-ISO14644-1 Class 7 certified clean room environment
available options
Sterilization using gamma irradiation or Eto treatment, precapped with screw cap, customized 2D tube code or 1D rack barcode
Specifications

Product information

Parameter 3.00ml Tubes Ext. Thread Hybrid
Inner Tube Shape Flat bottom
Material Medical approved Polypropylene (CE-IVD)
Working volume (+21ºC) 2.45ml
Tube height 23.0mm
Tube height in rack 24.0mm
Temperature Vapor phase LN2 to +100ºC
Testimonials

What our customers say

Micronic is proud to be supplying 2D coded labware to support Clear Labs' cutting-edge and extremely important food analyses.

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“We just want to be able to handle and store our samples easily and effortlessly. The Micronic solution supports us in this. The capping equipment and TPE push caps have been super-efficient and easy to use, The reliability of the equipment has been great with continuous usage. In addition, the contact with Micronic sales representatives and customer service is also very good."

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PhD candidate at LUMC Nienke van Rein commented, “I chose Micronic because of the space saving 96-well rack format; more sample material could fit in the freezer compared to products from other companies. The screw cap also stays securely in place during long-term storage in -80°C."

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The Nees Institute for Plant Biodiversity selected Micronic 0.50ml 2D Data-Matrix coded tubes together with TPE caps to provide high integrity, long-term storage of their samples at -80°C.

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“We chose Micronic because of their compatibility with liquid handling robotics, validated ultra-low binding tube properties, highly satisfying split push cap sealing performance, and the assured traceability that their laser etched 1D barcoded rack and 2D coded tubes provide." 

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PhD candidate at LUMC Nienke van Rein chose Micronic because of the space saving 96-well rack format
Clear labs (USA)
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article numbers

Ordering information

Article Number Description Unit Size Case Size
W00: White side walls without coding
WHR: White side walls with a human readable code on one wall (smaller tubes)
MP52957 3.00ml 2D Data-Matrix coded Screw Cap tubes with External Thread Hybrid WHR Flat bottom Bulk 240 tubes 4
MP52958 3.00ml 2D Data-Matrix coded Screw Cap tubes with External Thread Hybrid W00 Flat bottom Bulk 240 tubes 4
MP52960 3.00ml 2D Data-Matrix coded Screw Cap tubes with External Thread Hybrid WHR Flat bottom in Micronic 24-1 Rack with high cover (Barcoded A1-D1 side) 10 racks 4
MP52961 3.00ml 2D Data-Matrix coded Screw Cap tubes with External Thread Hybrid W00 Flat bottom in Micronic 24-1 Rack with high cover (Barcoded A1-D1 side) 10 racks 4
Article Number Description Unit Size Case Size
MP53525 Screw Caps for externally threaded tubes in 24-well format - Transparent 240 caps 1
MP53520 Screw Caps for externally threaded tubes in 24-well format - Grey 240 caps 1
MP53501 Screw Caps for externally threaded tubes in 24-well format - White 240 caps 1
MP53504 Screw Caps for externally threaded tubes in 24-well format - Yellow 240 caps 1
MP53500 Screw Caps for externally threaded tubes in 24-well format - Orange 240 caps 1
MP53502 Screw Caps for externally threaded tubes in 24-well format - Red 240 caps 1
MP53509 Screw Caps for externally threaded tubes in 24-well format - Purple 240 caps 1
MP53503 Screw Caps for externally threaded tubes in 24-well format - Blue 240 caps 1
MP53523 Screw Caps for externally threaded tubes in 24-well format - Light Green 240 caps 1