Thermo Fisher, 3461, Screw Cap Micro Tubes

Name: Screw Cap Micro Tubes
Brand: Thermo Fisher
SKU: 3461

Capacity (Metric): 1.5 mL, Bottom Shape: Non-skirted, Closure Type: Attached Cap, Packaging: 500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag., Unit Size: Case of 5000, Choose Thermo Scientific™ Screw Cap Micro Tubes, which available in conical and free-standing designs, when seeking secure, short-term sample storage in low temperatures. Their robust design and material selection are well suited for work with biologics and offer rich features, including ultra-clear, externally threade

Catalog Number: 3461

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Category

Screw-Cap Tubes

Pack Sizecase of 5000

TagsTubes Microtubes

CollectionsThermo Fisher Tubes: Microcentrifuge, Conical, PCR & Cryogenic Vials Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Capacity (Metric): 1.5 mL
Bottom Shape: Non-skirted
Closure Type: Attached Cap
Packaging: 500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag.
Unit Size: Case of 5000
Non-Sterile is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen & Endotoxin, ATP, PCR Inhibitor.Sterile E-Beam is free of Rnase/Dnase, Human and Mouse DNA, Pyrogen, Endotoxin, ATP and PCR Inhibitor.Packaging is tailored to meet broad requirements. Tubes are packaged with and without caps, caps are attached or unattached, placed in a single bag and double bagged feature for clean room environments is available upon request.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.Automated System Compatible. Whether automate is used for filling, capping or labeling, the product is designed to withstand high torque pressures associated with automation. Product design helps to address common automated issues like: fissure cracks, bowl feeder jam, over/under torqued caps and cross threading.Volume range of 0.5, 1.5 and 2.0mL.Tube Color choices are an ultra-high clarity, natural color or amber option which provides ultra violet (UV) protection of 1.22% transmittance between 220 and 500nm.Standard or Tethered cap, all available in a rainbow of colors. Visit cap product page for additional information.Knurl tubes feature the ability to lock tube into specialty racks for single-hand operation.Non knurl tubes ideal for automation and labeling, tubes are plain, removed of any labeling interference.Skirted or Self Standing tubes can stand upright on their own, no rack required.Conical tubes requires a rack to support them in the upright position.Low nucleic acid and protein binding and low enzyme inhibition are features that Resin selection features.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 LN_2. Suitable for a quick dip flash freeze in LN_2.Water Bath compatible up to +95°C.

Specifications

General

Binding Property	Low Nucleic Acid and Protein Binding & Low Enzyme Inhibition
Clean Claims	Sterile Electron Beam, SAL 10<sup>-6</sup> Free of: Rnase/Dnase, Human and Mouse DNA, Pyrogen, Endotoxin, Bioburden, ATP & PCR Inhibitor
Includes	Knurl
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
Packaging	500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag.
Product Type	Screw-cap Microtube
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
Autoclavable	Not Autoclavable
Bottom Shape	Non-skirted
Capacity (Metric)	1.5 mL
Closure Type	Attached Cap
Color	Natural
Fit for Purpose	Sterile and PCR Ready
Graduated	Yes
Material	Polypropylene (Virgin)
Max. RCF	20,000 x g
Sterility	Sterile

FAQs

Question: What is the tube capacity?

Answer:Each screw-cap microtube holds 1.5 mL.

Question: What maximum centrifugal force is supported?

Answer:The tubes are rated up to 20,000 × g.

Question: Are these tubes autoclavable?

Answer:No. This configuration is not recommended for autoclaving.

Application Note

These 1.5 mL screw-cap microtubes are sterile polypropylene tubes for sample preparation, PCR-related workflows, and short-term cold storage. The non-skirted design uses an attached cap and supports centrifugation up to 20,000 × g. The resin is selected for low nucleic-acid and protein binding with low enzyme inhibition, helping reduce interaction with sensitive biological samples. The tubes are PCR ready and free of RNase/DNase, human and mouse DNA, pyrogen, endotoxin, bioburden, ATP, and PCR inhibitors. Their operating range extends from −80 °C to +95 °C, including short-term use on dry ice or in vapor-phase liquid nitrogen. They are not intended for liquid-phase nitrogen immersion and are not autoclavable. Packaging is 500 tubes per bag and 5000 per case.

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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