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Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps

Prevent leakage under demanding conditions with these screw-cap microcentrifuge tube caps with o-rings, which are optimized for secure, short-term storage in low temperatures.

Overview
291.06 GBP valid until 2025-12-31
Use promo code "25339" to get your promotional price.

Additional Details:
Additional Details: Weight: 1.99000kg



Disclaimers:

Screw cap micro tubes and caps are not recommended for autoclave. Sterile options available.

Not intended to submerge and store in liquid phase LN2.

Product Code. 16275580

Quantity Price
1 £ 453.0 / Pack of 5000
Estimated Shipment
24-07-2026
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  • Description and Specification
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Description and Specification

Specification

Product Type Tether Screw Cap with O-ring
Autoclavable Not Autoclavable
Material Polypropylene,Ethylene Propylene
Material Polypropylene,Ethylene Propylene
Color Natural
Packaging 500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag.
Clean Claims Non-Sterile Free of: Rnase/Dnase, Human and Mouse DNA, Pyrogen & Endotoxin, ATP, PCR Inhibitor
UV Resistance N/A
Binding Property Low Nucleic Acid and Protein Binding & Low Enzyme Inhibition
Max. Torque Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm. Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm
Temperature Range (Metric) Cold Storage: -80° to +95°C. Liquid Nitrogen: Short term Vapor Phase & Quick Flash Freeze acceptable, not recommmended for LN2 submersion storage
Sterility Non-sterile
Max. RCF 25,000 x g
Fit for Purpose PCR Ready

Non-Sterile is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen & Endotoxin

Sterile E-Beam is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen, Endotoxin, ATP, PCR Inhibitor

100% virgin polypropylene resin specifically selected for high clarity and biologic applications
O-ring design, thickness and material selection have been optimized to provide protective features for maximum sealing ability, biologic interaction and temperature capability. The black colored O-ring is made from EPDM
Knurled caps improve grip when opening and closing tube
Frosted cap writing pad for easy product marking and identification
Color caps offered in multiple color options ideal for separating, coding and tracking samples. Amber colored caps ideal for UV protection of 1.22% transmittance between 220 and 500nm
Tethered caps remain attached to the sample tube but can rotate completely for convenience--the tethered screw cap is the solution when it is important to maintain the same cap with the same tube. Non-tethered caps available
RCF range from 18,000 to 25,000 x g
Temperature Range -80°C to +95°C. Short term storage in     -80°C, -20°C, dry ice and wet ice. Short term storage in vapor phase LN2 and suitable for a quick dip flash freeze in LN2
Torque Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm.
Torque Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm

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