Don't have a profile? Manufactured from clear polypropylene for superior chemical resistance. If you are viewing this page as a nonregistered user, the price s displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item s on GSA Advantage. To place an order, contact Fisher Scientific Customer Service.

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Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback. Precast Electrophoresis Gels. View All Antibodies. Antibodies Advanced Search. Biochemicals and Reagents. Biological Buffers. Custom Services and Products. Enzymes and Inhibitors. View All Protein Biology.

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Cryogenic Storage. Fetal Calf and Other Sera. Serological Pipettes.Don't have a profile?

Nunc™ 15mL and 50mL Conical Sterile Polypropylene Centrifuge Tubes

Manufactured from polypropylene for excellent chemical and thermal resistance. If you are viewing this page as a nonregistered user, the price s displayed is List Price. To view your GSA or VA contract pricing, log in using your account number, or become a registered user by contacting one of our Customer Service teams. You can also view your contract price by searching for this item s on GSA Advantage.

To place an order, contact Fisher Scientific Customer Service. We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product. By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes.

All contact information provided shall also be maintained in accordance with our Privacy Policy. Your feedback has been submitted. Fisher Scientific is always working to improve our content for you.

We appreciate your feedback. Precast Electrophoresis Gels. View All Antibodies. Antibodies Advanced Search. Biochemicals and Reagents. Biological Buffers. Custom Services and Products. Enzymes and Inhibitors. View All Protein Biology. View All Life Sciences. Calibration Weights. Laboratory Balances. Weighing Papers and Dishes. Cell Culture Media. Cryogenic Storage. Fetal Calf and Other Sera.Don't have a profile? Ideal for tissue culture procedures. Gamma-irradiated and tested for sterility; ready to use No chance of residual contamination All screw-cap tubes have outside threads and unconstricted necks, making filling and pipetting easier All snap caps can be positioned for aerobic or anaerobic applications.

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us.

Please use the form below to provide feedback related to the content on this product. By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy. Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.

Precast Electrophoresis Gels.

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View All Antibodies. Antibodies Advanced Search. Biochemicals and Reagents. Biological Buffers. Custom Services and Products. Enzymes and Inhibitors. View All Protein Biology.

Polypropylene (homopolymer) (PP) Labware

View All Life Sciences. Calibration Weights. Laboratory Balances. Weighing Papers and Dishes. Cell Culture Media. Cryogenic Storage. Fetal Calf and Other Sera. Serological Pipettes.

View All Cell Culture. Bioprocess Systems And Accessories. Cell Based Assays. Flow Cytometry. Microscopes and Cellular Imaging. View All Cell Analysis. Centrifugal Filter Devices. Centrifuge Accessories.

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Centrifuge Adapters. Centrifuge Buckets.Like the polyethylenes, polypropylene is classified as a polyolefin and is a high-molecular weight hydrocarbon.

Like all polyolefins, polypropylene is non-toxic, non-contaminating and lighter than water. PP is naturally milky white translucent in color, though colorants may be added to make the material opaque and a variety of colors. It is autoclavable and has no known solvent at room temperature. PP is slightly more susceptible than the polyethylenes to strong oxidizing agents. It offers the best stress-crack resistance of the polyolefins. PP can be damaged by long-term exposure to UV light.

Polypropylene in its homopolymer form is used to make products where strength, autoclavability, and stress-crack resistance are needed such as carboys, autoclave baskets, and vacuum flasks. Most Nalgene bottle closures caps are made from polypropylene regardless of the bottle material because PP provides the necessary stress-crack resistance while the ideal seal is achieved by mating caps and containers of un-like materials.

Vacuum Flasks.

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Autoclave Baskets. The ability of plastic materials to resist chemical attack and damage is dependent also on temperature, length of exposure to the chemical, and added stresses such as centrifugation. For more detailed chemical resistance ratings for Nalgene products and materials, please consult the resources referenced at the bottom of this page. Homopolymer or copolymer? It could be either material.

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The best way to determine if a product is PP or PPCO is to follow the product links on these plastic material pages or for critical applications, contact Nalgene technical support. Autoclaving Polypropylene containers are autoclavable. Care must be taken to allow free air circulation into and out of vessels during the autoclave cycle, especially during the venting and cooling stages.

If the container is not properly vented, collapse or implosion sometimes confused with melting can occur.

Once the container is completely cooled, the cap can be aseptically tipped into place and tightened down. Plastic aging PP labware will age over time. If labware pieces are permanently discolored yellow, brown, pink, etc. Repeated autoclaving will accelerate the aging process and necessitate more frequent replacement.

To slow the aging process and prolong the life of your PP labware, store products in a cabinet out of direct exposure with UV light including overhead indoor lightinguse only with compatible chemicals, and wash with a pH-neutral detergent like Nalgene L Recyclability PP products are recyclable in many communities recycle code 5.

Most Nalgene PP products are reusable and will last a long time under typical lab conditions if used appropriately, but you can recycle them at the end of their lifetime as long as they are thoroughly cleaned for safe handling. Footnotes: [1]. Heat Deflection Temperature is the temperature at which an injection molded bar deflects 0. Materials may be used above Heat Deflection Temperatures in non-stress applications; see Max.

Use Temp. The plastic will absorb and retain significant amounts of heat resulting in an unexpectedly hot surface. Always completely disengage thread before autoclaving. Certain chemicals which have no appreciable effect on resins at room temperature may cause deterioration at autoclaving temperatures unless removed with distilled water beforehand. Radiation—gamma or beta irradiation at 25 kGy 2. End users are responsible for validation of compliance for specific containers used in conjunction with their particular applications.

The brittleness temperature is the temperature at which an item made from the resin may break or cracked if dropped. This is not the lowest use temperature if care is exercised in use and handling.Don't have a profile? Tested to withstand centrifugation of 16, RCF in a fully supported rotor with room temperature water. Store specimens securely with squat or tall form glass vials.

Screw securely into place to seal squat or tall form glass screw neck specimen vials. Manufactured from clear polypropylene for superior chemical resistance. Improve sample recovery without additives or coatings. These tubes offer maximum sample recovery by significantly reducing surface binding. Choice of externally threaded vials with HDPE closures for aseptic technique, or internally threaded vials featuring polypropylene closures with silicone gasket for tight seal.

Tested to withstand centrifugation of 12, RCF polypropylene or 1, RCF polystyrene in a fully supported rotor with room temperature water. Manufactured from polypropylene for excellent chemical and thermal resistance. These premium, high-quality conical tubes are environmentally friendly, and allow for increased traceability with the largest writing area on the market. Constructed of optically clear polystyrene for easy viewing of sample.

Flat-top snap caps provide a safe, liquid-tight, reliable seal even with prolonged boiling. Choose from six colors, including amber for light-sensitive samples. Offers a convenient and closed system for the collection, storage and transportation of whole blood that requires intracellular RNA stabilization. Store and display specimens securely and easily. Use these tubes for melting point determinations.

Tubes and Vials

Soda Glass Capillary Tubes provide excellent sample retention during centrifugation, and fill rapidly without affecting specimen integrity. Use these tubes for the simple and safe processing of sample volumes up to 5. Available in multiple volumes, packaging options and clean claims. For use in centrifuge rotors. Available in multiple sizes. Ensure an efficient seal that stays closed during centrifugation.

Available in a wide variety of colors. English Change Country. No offer available. View All Antibodies. Antibodies Advanced Search. Biochemicals and Reagents. Biological Buffers. Custom Services and Products.Choose from a large selection of tubes and vials to match your application and requirements. Improve rotor fit and performance using Thermo Scientific Nalgene Centrifuge Tubes, featuring uniform wall thickness and diameter.

Enhance the performance of your centrifuge with the improved separation and pelleting of a conical tube, while eliminating risk of breakage with our polycarbonate and polystyrene tubes. Carry out applications with the sealing capability of an Oak Ridge tube and the superior separation and pelleting of a conical tube. Our open top centrifuge tubes feature outstanding mechanical strength and high optical clarity, for repeated centrifugalizing. Help protect against leakage, breakage, and contamination.

Our serum vials are lighter in weight than glass, and are transparent for easy content viewing. Plastic and glass general purpose storage tubes; and disposable plastic, immunology and plastic drying tubes—all designed and manufactured for tough applications under rigorous lab conditions. Our triple seal, twin valve design containers are aseptic, airtight, and leak-resistant. Break the habit of using glass labware and take advantage of the benefits of plastic.

Plastic containers are shatterproof, lighter weight than glass, and less likely to break, which requires an expensive replacement. Make your lab a safer place and stretch your budget.

Break the glass habit, switch to plastic. Sign In Quick Order.

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Search Thermo Fisher Scientific. Search All. Tubes and Vials. See Navigation. Popular tubes and vials products. Nunc Disposable Plastic Centrifuge Tubes. Featured tubes and vials categories. Conical Tubes. Oak Ridge Centrifuge Tubes. Open Top Centrifuge Tubes. Centrifuge Tube Accessories. Expand the capabilities of your centrifuge tubes with accessories designed to maximize usage.

Sample Tubes and Vials.

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Use Thermo Scientific tubes and vials for general sample collection, storage and transport. Serum Vials. Sample Storage Tubes. Capitol Vial. Break the glass habit. Download PDF View interactive brochure. Need technical support? Contact our expert team for technical and application support of Laboratory Products.Don't have a profile?

Laboratory tubes are also called test tubes, culture tubescentrifuge tubesmicrocentrifuge tubesPCR tubes, cryo tubes, and a host of other names. Each type of tube may have a specific purpose or may be for more general use. Some are suitable for heating or freezing, some are manufactured to endure pressure or stress, and others are used for molecular and biological testing.

Round-bottom, 14mL polypropylene tubes with blue polyethylene snap caps that can be positioned for aerobic or anaerobic applications. Disposable, conical centrifuge tubes manufactured from ultra-clear resins in high speed 15mL and 50mL and large volume mL and mL sizes.

Discover a suite of conical centrifuge tubes uniquely designed to improve results across your entire cell culture process. Sterile 15mL and 50mL polypropylene tubes with flat screw tops, priced to save you money without sacrificing quality. Racks work on the benchtop, float in the water bath and hold 60 1. Precast Electrophoresis Gels. View All Antibodies. Antibodies Advanced Search. Biochemicals and Reagents. Biological Buffers. Custom Services and Products.

Enzymes and Inhibitors. View All Protein Biology. View All Life Sciences. Calibration Weights. Laboratory Balances. Weighing Papers and Dishes. Cell Culture Media.