Thermo Fisher, 3490AS, Amber Screw Cap Micro Tubes

Name: Amber Screw Cap Micro Tubes
Brand: Thermo Fisher
SKU: 3490AS

Capacity (Metric): 2 mL, Bottom Shape: Skirted, Closure Type: Not Included, Sterility: Sterile, Unit Size: Case of 5000, Thermo Scientific™ Screw Cap Micro Tubes robust design and material selection are well suited for work with biologics and offer rich features, including ultra-clear externally threaded tubes and UV protective amber tubes. Options are available with or without a self-standing skirted bottom, non-knurl and knurled tubes for single hand operation, in 0.5mL, 1.5mL and 2.0mL sizes,

Catalog Number: 3490AS

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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): 2 mL
Bottom Shape: Skirted
Closure Type: Not Included
Sterility: Sterile
Unit Size: Case of 5000
• Non-Sterileis free of Rnase/Dnase, Human and Mouse DNA, Pyrogen & Endotoxin, ATP, PCR Inhibitor
• Sterile E-Beamis free of Rnase/Dnase, Human and Mouse DNA, Pyrogen, Endotoxin, ATP, PCR Inhibitor
• Packagingis 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 polypropyleneresin specifically selected for high clarity and biologic applications
• O-ringdesign, 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 to automation. Product design helps to address common automated issues like: Fissure cracks, bowl feeder jam, over/under torqued caps and cross threading
• Volumerange of 0.5, 1.5 and 2.0ml
• Tube Colorchoices are an ultra-high clarity Natural color or the Amber option which provides ultra violet (UV) protection of 1.22% transmittance between 220 and 500nm
• StandardorTetheredcap, all available in a rainbow of colors. Visit cap product page for additional information
• Knurl tubesfeature the ability to lock tube into specialty racks for single had operation
• Non knurl tubesideal for automation and labeling, tubes are plain removed of any labeling interference
• SkirtedorSelf Standingtubes can stand upright on their own, no rack required
• Conical tubesrequire a rack to support them in the upright position
• Low nucleic acidandprotein binding&low enzyme inhibitionare features that Resin selection features
• RCFrange 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 Bathcompatible up to +95°CNote: For screw caps, see Cat. No. 3471AS.

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
UV Resistance	(UV) Ultra violet protection avg. 1.22% transmittance between 220 and 500nm
Autoclavable	Not Autoclavable
Bottom Shape	Skirted
Capacity (Metric)	2 mL
Closure Type	Not Included
Color	Amber
Fit for Purpose	Sterile and PCR Ready
Material	Polypropylene (Virgin)

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.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:

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