Sample Storage Caps

Screw Caps in 96-format

Micronic Screw Caps-96 provide a secure closure for long-term sample storage at ultra-low temperatures or a safe sealing during the transportation of your samples. To meet the diverse needs of different researchers, Micronic offers a range of sealing solutions. Tubes with Internal thread can be sealed with the standard Screw Cap, the Screw Cap Ultra and the Low Profile Screw Cap. Tubes with External Thread can be sealed with the standard Screw Cap or the Screw Cap optimized for automated stores.

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Our solutions

For Tubes with internal & external thread

The Screw Caps for tubes with an internal thread are compatible with Micronic sample storage tubes in the volumes 0.50ml, 0.75ml, 1.10ml, 1.40ml and 2.00ml. The Screw Caps for tubes with an external thread in 96-well format are compatible with Micronic tubes in the volumes 0.30ml, 0.40ml, 0,75ml, 0.80ml, 1.40ml and 2.00ml.

The Micronic Screw Caps for tubes with external thread have a triple start thread for the most optimal sealing quality, ensuring long-term sample preservation and storage at ultra-low temperatures. To prevent the Screw Cap from overturning – manually or mechanically – the screw cap is designed with a unique lock when sealed (no cap or tube exhaustion). For better handling, the screw cap also has an outside grip. The caps for tubes with an internal thread feature a high quality Silicon O-ring around the base to allow for the tightest seal possible. The Micronic Screw Caps for tubes with an internal and external thread are available in 12 different colors.

features & benefits

Screw Caps in 96-format

Automation
Automation friendly
Ultra-low temperature
Screw caps are ideal for sample storage at ultra-low temperatures
Compatibility
Compatible with Micronic Screw Cap tubes in 96-format
Resistancy
Resists chemical solvents
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
Specifications

Product information

Parameter Standard Screw Cap (TRI)
Material PP with Silicon O-ring
Cap height 14.2mm
Chemical resistance ++
Temperature range Vapor phase LN2 to +100°C
Parameter Screw Cap Ultra (TRI)
Material PP with Silicon O-ring
Cap height 14.2mm
Chemical resistance ++
Temperature range Vapor phase LN2 to +100°C
Parameter Low Profile Screw Cap (TRI)
Material PP with Silicon O-ring
Cap height 7.5mm
Chemical resistance ++
Temperature range Vapor phase LN2 to +100°C
Parameter Screw Cap (TRE)
Material PE
Cap height 7.0mm
Chemical resistance ++
Temperature range Vapor phase LN2 to +100°C
Parameter Screw Cap Optimized for automated stores (TRE)
Material PE
Cap height 4.9mm
Chemical resistance ++
Temperature range Vapor phase LN2 to +100°C
Testimonials

What our customers say

“After a comprehensive evaluation of commercially available consumables we selected Micronic 0.75ml and 1.4ml tubes together with screw caps and Roborack storage racks to provide high integrity, long-term storage of our human blood, serum and plasma samples at –80°C."

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For its Rotterdam Study, the oldest long-term population health study in the Netherlands, Erasmus Medical Center has switched to the compact 2D coded tube system from Micronic for the storage of its biological samples.

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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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“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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The University of Edinburgh and the Natural History Museum are using, as part of the 'insect pollinators initiative', the Micronic 4.00ml tube for storing the larger insects in the collection.

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PhD candidate at LUMC Nienke van Rein chose Micronic because of the space saving 96-well rack format
The University of Edinburgh group research project in the multi-funder UK Insect Pollinators Initiative
Biobank Graz (AT)
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article numbers

Ordering information

Article Number Description Unit Size Case Size
MP53120 Screw Caps for tubes in 96-well format - Grey 960 caps 1
MP53101 Screw Caps for tubes in 96-well format - White 960 caps 1
MP53104 Screw Caps for tubes in 96-well format - Yellow 960 caps 1
MP53130 Screw Caps for tubes in 96-well format - Orange 960 caps 1
MP53102 Screw Caps for tubes in 96-well format - Red 960 caps 1
MP53121 Screw Caps for tubes in 96-well format - Pink 960 caps 1
MP53109 Screw Caps for tubes in 96-well format - Purple 960 caps 1
MP53103 Screw Caps for tubes in 96-well format - Blue 960 caps 1
MP53124 Screw Caps for tubes in 96-well format - Light Blue 960 caps 1
MP53123 Screw Caps for tubes in 96-well format - Light Green 960 caps 1
MP53105 Screw Caps for tubes in 96-well format - Green 960 caps 1
MP53122 Screw Caps for tubes in 96-well format - Black 960 caps 1
Article Number Description Unit Size Case Size
MP53320 Screw Caps Low Profile for tubes in 96-well format - Grey 960 caps 1
MP53301 Screw Caps Low Profile for tubes in 96-well format - White 960 caps 1
MP53304 Screw Caps Low Profile for tubes in 96-well format - Yellow 960 caps 1
MP53300 Screw Caps Low Profile for tubes in 96-well format - Orange 960 caps 1
MP53302 Screw Caps Low Profile for tubes in 96-well format - Red 960 caps 1
MP53321 Screw Caps Low Profile for tubes in 96-well format - Pink 960 caps 1
MP53309 Screw Caps Low Profile for tubes in 96-well format - Purple 960 caps 1
MP53303 Screw Caps Low Profile for tubes in 96-well format - Blue 960 caps 1
MP53306 Screw Caps Low Profile for tubes in 96-well format - Light Blue 960 caps 1
MP53323 Screw Caps Low Profile for tubes in 96-well format - Light Green 960 caps 1
MP53305 Screw Caps Low Profile for tubes in 96-well format - Green 960 caps 1
MP53322 Screw Caps Low Profile for tubes in 96-well format - Black 960 caps 1
Article Number Description Unit Size Case Size
MP53354 Screw Caps Ultra for tubes in 96-well format - Yellow 960 caps 1
MP53352 Screw Caps Ultra for tubes in 96-well format - Red 960 caps 1
MP53353 Screw Caps Ultra for tubes in 96-well format - Blue 960 caps 1
MP53373 Screw Caps Ultra for tubes in 96-well format - Light Green 960 caps 1
Article Number Description Unit Size Case Size
MP53820 Screw Caps for externally threaded tubes in 96-well format - Grey 960 caps 1
MP53804 Screw Caps for externally threaded tubes in 96-well format - Yellow 960 caps 1
MP53800 Screw Caps for externally threaded tubes in 96-well format - Orange 960 caps 1
MP53802 Screw Caps for externally threaded tubes in 96-well format - Red 960 caps 1
MP53823 Screw Caps for externally threaded tubes in 96-well format - Light Green 960 caps 1
MP53803 Screw Caps for externally threaded tubes in 96-well format - Blue 960 caps 1
MP53801 Screw Caps for externally threaded tubes in 96-well format - White 960 caps 1
MP53821 Screw Caps for externally threaded tubes in 96-well format - Pink 960 caps 1
MP53809 Screw Caps for externally threaded tubes in 96-well format - Purple 960 caps 1
MP53806 Screw Caps for externally threaded tubes in 96-well format - Light Blue 960 caps 1
MP53805 Screw Caps for externally threaded tubes in 96-well format - Green 960 caps 1
MP53822 Screw Caps for externally threaded tubes in 96-well format - Black 960 caps 1
Article Number Description Unit Size Case Size
MP53870 Screw Caps for externally threaded tubes in 96-well format - Grey (optimized for automated stores) 960 caps 960 caps 1