Tubes and Vials
DWK Life Sciences Wheaton™ Glass 20mL Scintillation Vials: Polypropylene Caps
Maintain integrity of seal with variety of cap liners. Wheaton Science Products™ Glass 20mL Scintillation Vials: Polypropylene Caps are Chemically inert, suitable for strong solvents and high-purity chemicals.
Fisherbrand™ Easy Reader™ Conical Polypropylene Centrifuge Tubes
Imprinted clear black graduations ensure accurate readings
Greiner Bio-One™ Polypropylene Conical Bottom Test Tubes
Manufactured from polypropylene for excellent chemical and high temperature resistance. Greiner Bio-One™ Polypropylene Conical Bottom Test Tubes are suitable for the storage of chemical and biological samples.
Falcon 50mL Conical Centrifuge Tubes
Tested to withstand centrifugation of 16,000 RCF in a fully supported rotor with room temperature water. Corning™ Falcon 50mL Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients.
Corning™ Polypropylene Centrifuge Tubes
Manufactured from clear polypropylene for superior chemical resistance. Corning™ Polypropylene Centrifuge Tubes are an ideal solution for centrifuge needs.
Falcon™ 15mL Conical Centrifuge Tubes
Tested to withstand centrifugation of 12,000 RCF (polypropylene) or 1,800 RCF (polystyrene) in a fully supported rotor with room temperature water. Corning™ Falcon™ 15mL Conical Centrifuge Tubes are ideal for cell centrifugation; pelleting; separation by density gradients.
Thermo Scientific™ Snap Cap Low Retention Microcentrifuge Tubes
Improve sample recovery without additives or coatings. These tubes offer maximum sample recovery by significantly reducing surface binding.
Thermo Scientific™ Nunc™ 15mL and 50mL Conical Sterile Polypropylene Centrifuge Tubes
These premium, high-quality conical tubes are environmentally friendly, and allow for increased traceability with the largest writing area on the market.
DWK Life Sciences Wheaton™ Glass 20mL Scintillation Vials and Urea Caps
Maintains integrity of seal with variety of cap liners. Wheaton Science Products™ Glass 20mL Scintillation Vials and Urea Caps are suitable for strong solvents and high-purity chemicals.
Thermo Scientific™ Reacti-Vial Reaction Vials
An internal cone makes small sample handling easy and convenient
Applied Biosystems™ MicroAmp™ Optical 8-Cap Strips
Tight seal minimizes evaporation and contamination
Corning™ Costar™ Snap Cap Microcentrifuge Tubes
Features a snap cap with a positive seal that allows for repeated opening and closing with flat-cap surfaces for convenient labeling. Corning™ Costar™ Snap Cap Microcentrifuge Tubes are compatible with leading microcentrifuge rotors.
Fisherbrand™ Borosilicate Glass Medium Wall Rimless Test Tube
Manufactured from borosilicate glass with a medium wall design. Fisherbrand™ Borosilicate Glass Medium Wall Rimless Test Tubes are ideal for chemical and biological work.
Thermo Scientific™ Nunc™ Biobanking and Cell Culture Cryogenic Tubes
Store samples from general cold storage to the vapor phase of liquid nitrogen with Thermo Scientific™ Nunc™ Biobanking and Cell Culture Cryogenic Tubes.
Fisherbrand™ Premium Microcentrifuge Tubes: 1.5mL
Available in eight colors or in assorted-color packs.
Thermo Scientific™ Nalgene™ General Long-Term Storage Cryogenic Tubes
Enhance aseptic techniques with externally threaded Thermo Scientific™ Nalgene™ General Long-Term Storage Cryogenic Tubes, ideal for research and general lab storage.
Thermo Scientific™ Nunc™ 1.8mL Externally-Threaded Universal Tubes
Use this versatile tube either inside a large storage system, or in smaller scale when used for traditional cryostorage in dewars.
DWK Life Sciences DURAN™ NMR Tubes, for four application frequencies, with closures
NMR tubes, the sample or solution vessels for resonance frequency measurement, are extremely precise and are subject to narrow tolerances for straightness, wall thickness and wall thickness distribution.
Applied Biosystems™ MicroAmp™ 12-Cap Strip
Designed to fit on MicroAmp reaction tubes, tube strips, and 96-well plates
Thermo Scientific™ Graduated Safelock Microcentrifuge Tubes
Easily confirm your microcentrifuge tube is locked for superior security during centrifugation.
Fisherbrand™ Soda Lime Glass Culture Tube
Use the Fisherbrand™ Soda Lime Glass Culture Tube to view cell cultures in the laboratory. This disposable soda lime glass rim top tube is plain (unlabeled) and features a sturdy, uniform bottom.
DWK Life Sciences DURAN™ Test Tube, with beaded rim or straight rim
Test tubes are universal cylindrical laboratory glassware with a round bottom that are used e.g. for chemical reactions, pretreatments or for storing small amounts of liquid.
Greiner Bio-One Conical Bottom Polystyrene Multipurpose Containers with Plastic Screw Cap
Ideal for optical measurements due to its high clarity.
Fisherbrand™ Low-Retention Microcentrifuge Tubes
Provides a secure seal—even over extended periods. Critical applications where minute sample recovery is important.
Thermo Scientific™ Nalgene™ Oak Ridge High-Speed PPCO Centrifuge Tubes
View contents of these contact-clear, Thermo Scientific™ Nalgene™ Oak Ridge High-Speed PPCO Centrifuge Tubes easily.
Thermo Scientific™ Storage Vials & Closures
Store your samples in these vials to eliminate leaching of ions while maintaining a consistent pH for the life of your sample. Storage vials range from 2mL to 40mL.
Eppendorf™ Eppendorf Tubes™ Conical Tubes
Use these tubes for the simple and safe processing of sample volumes up to 5.0mL. Eppendorf Tubes™ represent the perfect option for working with medium–sized sample volumes.
Laboratory tubes and vials are essential items of glassware or plasticware found in most laboratories. They encompass a broad range of products ranging from general purpose test tubes through to centrifuge tubes, microtubes and vials.
Tubes and vials can be manufactured from glass for high heat and chemical resistance (soda lime and borosilicate) or plastics such as polypropylene, polystyrene or fluoropolymer. Amber or black materials are available for light-sensitive samples. Many are autoclavable and reusable, some are designed to be disposable and single-use only.
Tubes and vials are supplied in a range of heights, diameters, wall thicknesses, bottom shapes (round or flat), rim and closure styles in capacities from a few microlitres up to 25mL. Closures can be simple stoppers, screw-tops, push-tops, snap-tops or crimp-tops. Tubes and vials may be supplied sterile (especially for cell culture or microbiological applications) or non-sterile for more general laboratory use. They can also be graduated with write-on patches for labelling.
- Special centrifuge and microcentrifuge tubes are designed to withstand high centrifugal forces without rupturing
- Specialist tubes for molecular biology techniques are low-binding, DNase/RNase and protease free
- Speciality tubes for cryogenic storage (sometimes called ‘cryotubes’) can withstand long-term exposure to ultra-low temperatures
- Vials for HPLC and GC may be supplied with special septum seals
Applications are numerous. They include:
- General biological and chemical assays and tests
- Sample and specimen storage
- Teaching and demonstration
- Cell and microbial culture
- Specific analytical applications such as HPLC, GC and NMR and specialist biological techniques such as PCR