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Vials
Premium Laboratory Vials for Reliable Sample Storage and Analysis
Vials are essential tools for sample storage, preparation, and analysis across life science, pharmaceutical, and general laboratory settings. MIDSCI™ offers a wide selection of high‑quality lab vials, ranging from cryogenic vials and Drosophila vials to scintillation vials, designed to protect sensitive samples, reduce evaporation, and maintain compatibility with autosamplers, chromatography systems, and cryogenic storage workflows. With options available in glass, amber glass, and durable plastics, our vials support chemical resistance, secure sealing, and consistent performance in demanding environments.
Whether you're storing reagents, preserving biological materials, or preparing samples, MIDSCI™ vials help ensure reliable results and secure sample integrity in any research workflow.
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Need help choosing the right vial or can’t find what you’re looking for? Contact us. Our Lab Consultants are here to help!
Drosophila Vials and Trays
Premium Fly Vials & Organizational Trays for Drosophila Research.
Our Kord-Valmark™ Drosophila Vials and Trays are the trusted choice for fruit fly research in academic, biotech, and industrial laboratories. Made in the USA, these high-quality vials are precision-molded from premium materials, including Polystyrene and Polypropylene, ensuring durability, performance, and consistency.
Available in both narrow and wide-opening formats, these straight-walled vials are ideal for easy filling, plugging, racking, and general Drosophila culturing tasks. Choose from economical tray packs or high-volume bulk packaging to meet the needs of your lab.
Keep your vials neatly organized with our cardboard tray system (PP200WT and PP300NT). Designed specifically for wide-opening fly vials, each tray comes with a partitioned insert to securely hold vials during storage or transport. Ideal for streamlined Drosophila workflows.
- Polystyrene (PS) offers excellent clarity—ideal for visual inspections. An affordable alternative to glass.
- Polypropylene (PP) options are fully autoclavable and virtually unbreakable—perfect for high-temperature or repeated-use applications.
- Tray Pack: 5 trays per case (10 x 10 layout, 500 vials total)
- Bulk Pack: 500 vials loose in bulk packaging
Key Features
- Made from high-grade, lab-safe materials
- Available in narrow and wide diameters
- Compatible with standard plugs and vial racking systems
- Straight-walled design for consistent performance
- Choose from Polystyrene or Polypropylene construction
- Packaging options: bulk or tray-packed
- Trays available for easy vial storage and organization
Choose the right combination of Drosophila vials and trays to support your fly research with precision, cleanliness, and convenience.
Proudly made in the USA! Click here for more made in America products!
Scintillation Vials
High quality scintillation vials available in three sizes to satisfy a range of applications. Designed to provide consistently low background counts and are suitable for low activity counting. The smaller sizes are very economical to use since they require smaller quantities of solvent.
The 20 mL Scintillation Vial has multiple uses in scintillation counting, gamma counting, chromatography, sample storage and culturing. Because of its leak-tight cap it is also commonly used to store and transport histological specimens in 10% formalin. This scintillation vial provides a high degree of resistance to organic solvents and sufficient translucence so that reagent levels can be easily seen. The unique thread design of the closure permits the vial to be sealed tight with an easy 1/4 turn and with minimum pressure.
The 6.5 mL Scintillation Vials are securely sealed by simply snapping the caps on. The cap is conveniently removed with an easy 1/4 turn to the left.
The 4 mL Polyethylene Scintillation Vial uses a full turn polypropylene screw cap. This small volume scintillation vial is the most economical size to use because it requires the least amount of solvent.
These items have been discontinued.
Please visit our Drosophila Vials and Trays page for more options!
Still can’t find what you’re looking for? Contact us!
Drosophila Vials
Drosophila vials are a safe and cost-effective alternative to glass vials and are available in premium-grade polystyrene, polypropylene, and K-Resin.
- The glass-like polystyrene polypropylene and K-Resin are easy to observe samples and effectively improve research efficiency.
- The polypropylene is autoclavable and can be reused.
- There are two types of vials: narrow and wide. Both are available in bulk or tray packaging.
K-Resin Drosophila Vials
K-Resin drosophila vials have ultra-high transparency, good toughness, rigidity, and gloss. They can be sterilized with ethylene oxide gas or ultraviolet rays and are suitable for observing the growth and development of the drosophila.
- Made of Premium grade K-Resin
- K-Resin: High transparency, good toughness, and can be sterilized by ethylene oxide gas or ultraviolet rays
- Can be sterilized with ethylene oxide gas or ultraviolet rays and are suitable for observing the growth and development of the drosophila
- Glass-like clarity for sample observation
- Disposable vials are safe and cost-effective alternatives to glass vials
- Available in bulk or tray packing
- Tray packs are great for quick, effortless filling of vials
These items have been discontinued.
Please visit our Drosophila Vials and Trays page for more options!
Still can’t find what you’re looking for? Contact us!
Drosophila Vials
Drosophila vials are a safe and cost-effective alternative to glass vials and are available in premium-grade polystyrene, polypropylene, and K-Resin.
- The glass-like polystyrene polypropylene and K-Resin are easy to observe samples and effectively improve research efficiency.
- The polypropylene is autoclavable and can be reused.
- There are two types of vials: narrow and wide. Both are available in bulk or tray packaging.
Polypropolyne Drosophila Vials
Polypropylene drosophila vials are corrosion-resistant, fully autoclavable (121°C, 15psi, 15min), and can be reused. The material is hard, durable, and suitable for drosophila growth and development in most situations.
- Made of Premium-grade polypropylene
- Polypropylene: firm, clear, flexible, corrosion resistant, and fully autoclavable (121°C, 15psi, 15min)
- Durable and suitable for drosophila growth and development in most situations
- Disposable vials are safe and cost-effective alternatives to glass vials
- Available in bulk or tray packing
- Tray packs are great for quick, effortless filling of vials
These items have been discontinued.
Please visit our Drosophila Vials and Trays page for more options!
Still can’t find what you’re looking for? Contact us!
Drosophila Vials
Drosophila vials are a safe and cost-effective alternative to glass vials and are available in premium-grade polystyrene, polypropylene, and K-Resin.
- The glass-like polystyrene polypropylene and K-Resin are easy to observe samples and effectively improve research efficiency.
- The polypropylene is autoclavable and can be reused.
- There are two types of vials: narrow and wide. Both are available in bulk or tray packaging.
Polystyrene Drosophila Vials
Polystyrene drosophila vials are highly transparent and are conducive to sunlight exposure. It is suitable for experiments that require precise lighting and is convenient for observing and preserving samples. Lightweight and cost-effective.
Tray packs are great for quick, effortless filling of vials
- Made of premium grade polystyrene and lightweight
- Polystyrene: highly transparent and conducive to sunlight exposure, easy to observe and store, cost-effective
- Glass-like clarity for sample observation
- Disposable vials are safe and cost-effective alternatives to glass vials
- Available in bulk or tray packing
- Unique design offers users a leakproof fit with ony one-half turn of a cap.
- Nominal Volume Of 7ml
- Ideal For Sample Storage
- Vials Are Autoclavable
- Compatible With All Major Liquid Scintillation Counting Systems
- Dimpled Bottoms To Facilitate Filter-Paper Counting
20mL Clear Headspace Vial with Flat bottom
Consistently and Quality Made with Affordable Prices: Excellence in Chromatography
Standard 20mm aluminum seal Headspace Vials with Flat Bottoms that form a tight seal with closure for accurate analysis and reproducible results. They are especially useful to heat the samples until the concentration of the gas and liquid phases are in equilibrium so samples can then be taken from the gas phase (headspace).
Clear Headspace Vials with Flat bottoms are available in clear type I borosilicate glass with crimp finishes and can be perfectly sealed with 20 mm Poly Crimp⢠Seal or Aluminum Seals - use with Agilent, Hewlett-Packard, Carlo Erba, Perkin Elmer and Shimadzu analyzers.
These vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.
- Type: Standard Headspace Vial
- Volume: 20mL
- Vial dimensions (diameter x height): 23mm x 75mm
- Bottom: Flat
- Crimp: 20mm
- Color: Clear
- Material: Borosilicate Glass
Polypropylene R.A.M. Limited volume vials are 2 mL overall, but with a working volume of 100 uL. These vials accept 9 mm screw caps. Compatible with most autosamplers including Agilent.
Case pack of 1000 vials
40mL Precleaned VOA Vials - Class 2
Consistently and Quality Made with Affordable Prices: Excellence in Chromatography
These Precleaned Volatile Organic Analysis (VOA) Vials are assembled with solid top white polypropylene caps and are PTFE lined.
As CLASS 2 (Pre-cleaned) containers the vials are processed according to E.P.A. recommended procedures:
- Washed with laboratory-grade biodegradable, non-phosphate detergent
- Rinsed with ASTM Type I De-ionized water
- Oven dried
- Assembled in a contaminate-free environment
Also, the exterior of each case is labeled with a lot number and each case contains a copy of the "Standard Operating Procedure" for washing.
These VOA Class 2 vials make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.
Specifications:
- Capacity: 40mL
- Material Type: Borosilicate Glass
- Color: Clear
- Cap Color: White
- Cap Type: Solid Top, PTFE Lined
- Cap Size: 24-400mm
Limited volume R.A.M. Vials are composed of the glass vial and a clear glass insert fused together thus eliminating any movement of the insert and concerns about contaminants around the fused seam/space between the neck of the vial and the insert. These vials are available in clear or amber borosilicate glass and accept 9 mm screw caps. Compatible with most autosamplers including Agilent.
These vials come with white marking spot, which can be written on with a #2 pencil
Case pack of 100 vials.
12x32mm Standard Opening Screw Thread Vials, 8-425mm Neck Finish
Consistently and Quality Made with Affordable Prices: Excellence in Chromatography
These Standard Opening Screw Thread Vials have a narrow opening allowing the use of 8-425mm caps and septa. They are designed to work with most autosamplers that require narrow neck vials and are made up of Type I Borosilicate Glass.
The 12x32mm Standard Opening Screw Thread Vials with 8-425mm Neck Finish make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.
Specifications:
- Volume: 2.0mL
- Color: clear
- Without marking spot
- Vial dimensions (diameter x height): 12 x 32mm
- Thread size: 8-425mm
- Type I Borosilicate Glass
Due to extreme circumstances, the products on this page have long lead times.
Try the TPP Cryotube to meet your needs fast!
Cryo MicroTubes
This series of tubes is available either plain or with printed graduations and white marking area for sample identification. The caps do not have the attachment loops for users who prefer to remove the caps completely from the tubes when filling or sampling. These microcentrifuge tubes have all the other fine features stated in the general description. Perfect for cryogenic work. Non skirted tubes can be centrifuged up to 20,000g. Skirted tubes can be centrifuged up to 17,000g.
Will withstand temperatures from -196 °C to +121 °C.
Tubes and caps (with CMT as part number) are certified RNase, DNase, DNA and Pyrogen free.
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