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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!

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volume, 11mm, snap/crimp,

100µL Polypropylene Limited Volume Snap Ring/Crimp Top Vials
Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

These 100 µL Plastic Vials with 11mm Snap Ring/Crimp Top make an excellent choice to daily chromatographic and other experiments in the lab combining the highest quality and consistent results with low cost. A must have for your research.

They are made with translucent polypropylene and are compatible with many solvents; ideal for storing pH sensitive samples.


Applications:

  • Ion chromatography
  • Capillary electrophoresis
  • Atomic absorption
  • pH sensitive samples
  • Sodium and heavy metals analyses
  • Aqueous samples

Specifications:

  • Material Type: Polypropylene (PP)
  • Capacity: 100 Microliters
  • Outside Diameter: 12mm
  • Overall Height: 32mm
  • Thread/Crimp Size: 11 millimeters
  • Maximum temperature usage: 135°C/275°F.

 

Case Pack: 1000 pieces
Item#:
30111P-1232
Your Price:
243.00
Each
mm, 11 mm Crimp Clear

2 mL Clear Snap Seal Vials

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

The Snap Seal Vial has more glass in the neck area to minimize breakage of the neck during decapping. It can be securely sealed with an aluminum crimp seal, the Poly Crimp Seal, or a variety of Snap Top Cap designs.


The vials incorporate the StepVial design that centers a limited volume insert in the vial neck with precision, assuring reliable, dependable use with autosamplers.


These 2mL Clear Snap Seal 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:

  • Material Type: Type I borosilicate glass
  • Color: Clear
  • Capacity: 2 mL
  • Outside Diameter: 12 mm
  • Overall Height: 32 mm
  • Thread/Crimp Size: 11 millimeters
Case Pack: 1000 pieces
Item#:
31811-1232
Your Price:
200.00
Each
Top Vial, 11mm Crimp Finish

2 mL Clear R.A.M. Vial with White Graduation Spot

Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

These 2 mL chromatography R.A.M vials have a 40% larger opening and are specifically designed to work in robotic arm autosamplers (i.e.: Agilent). They are made of clear Type I borosilicate glass and are available with white graduated marking spots - easy to write on with a #2 pencil.

The Large Opening R.A.M. 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:

  • Material Type: Type I borosilicate glass
  • Color: Clear
  • Capacity: 2 mL
  • Outside Diameter: 12 mm
  • Overall Height: 32 mm
  • Neck Size: 9 mm
Item#:
32011L-1232
Your Price:
202.00
Each

NEST 3D Barcode Cryogenic Vials

  • The vial body is made of medical-grade cryogenic polypropylene (PP), which meets USP Class-6 standards
  • Cap is made of high-density polyethylene (HDPE), so that the vial is recommended to be used in -196°C liquid nitrogen phase
  • DNase/RNase free, non-endotoxin
  • Electron beam sterilization, SAL = 10-6

    • The two-color vial body of an integrated injection molding can realize multi-code tracking, and it can support the traceability of samples and data sharing among multiple users, laboratories and automation, making the warehousing and ex-warehousing of samples more convenient and faster, while ensuring the safety of the sample storage process.


    Three-code-in-one (digital code, barcode, QR code)
    The vial has laser-etched international standard DATAMATRIX 2D code at the bottom.
    The barcode and digital code at the side are anti-fading, anti-deforming, wear proof and resist DMSO and other organic solvents; 100% clear and readable.


    NEST Advantages
  • Low temperature test: -80°C cryogenic freezing test, -196°C liquid nitrogen test
  • Sealing test
  • Sterility test
  • Endotoxin test, DNA and RNA enzyme test


    • The product meets the SBS standard and provides an effective safety guarantee and management for biological sample libraries and other warehouses of various chemicals and biological products stored at low temperatures.

    Item#:
    AD3DBARCCRYVIALS
    w/ Bottom Spring for Stnd.

    Limited volume inserts are available in either glass or polypropylene and both conical and flat bottom varieties. For inserts with polymer bottom spring, the spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical inserts permit complete sample removal.

    4005BS-425 50 uL Glass Conical Insert w/ Bottom Spring---case pack of 100
    4015BS-529 100 uL Glass Conical Insert w/ Plastic Flange-case pack of 100
    4025-531 250 uL Glass Flat Bottom Insert-case pack of 1000
    Item#:
    4015BS-529
    Your Price:
    640.00
    Each

    Limited volume inserts are available in either glass or polypropylene and both conical and flat bottom varieties. For inserts with polymer bottom spring, the spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical inserts permit complete sample removal.

    4005BS-425 50 uL Glass Conical Insert w/ Bottom Spring---case pack of 100
    4015BS-529 100 uL Glass Conical Insert w/ Plastic Flange-case pack of 100
    4025-531 250 uL Glass Flat Bottom Insert-case pack of 1000
    Item#:
    ASCHROMVIAL2
    Thread closure and Septa 9mm

    A variety of closures and septa are available for R.A.M. vials including:

    5395F-09 9mm R.A.M. cap, black, PTFE/Sil Septa
    5397F-09 9mm R.A.M. cap, black, PTFE/Silicone w/ slit

    Case pack of 1000 caps/septa

    Item#:
    5397F-09
    Your Price:
    380.00
    Each
    Thread closure and Septa 9mm

    A variety of closures and septa are available for R.A.M. vials including:

    5395F-09 9mm R.A.M. cap, black, PTFE/Sil Septa
    5397F-09 9mm R.A.M. cap, black, PTFE/Silicone w/ slit

    Case pack of 1000 caps/septa

    Item#:
    5395F-09
    Your Price:
    258.00
    Each
    Seal, 0.131", PTFE/Gray Butyl

    20mm Aluminum Silver Seal for Headspace and SPME Vials

    Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

    Preassembled aluminum seals can save valuable time in the lab by helping reduce contamination during sample preparation.
    These Aluminum Seals 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:

    • Cap size: 20mm
    • Material: Aluminum
    • Color: silver
    • Septum: 0.131" PTFE/Gray Butyl Rubber
    Item#:
    5140-20
    Your Price:
    982.00
    Each
    Patented Top Spring for

    Limited volume inserts available in both glass and polypropylene, either conical or flat bottom.

    Inserts available with either polymer bottom spring or patented Top Spring, which acts as a shock absorber and protects against breakage if needle bottoms out. The conical inserts allow for complete sample removal.

    401TS-529 100 uL Glass conical Insert w/ glass flange---case pack of 1,000
    4025-629 250 uL Glass Big Mouth conical insert, no spring-case pack of 100
    4025BS-629 250 uL Glass Big Mouth conical insert w/ bottom spring-case pack of 100
    4035-630 350 uL Glass Flat Bottom insert-case pack of 1000
    Item#:
    401TS-529
    Your Price:
    1207.00
    Each
    PTFE/Red Rubber Septa

    8-425mm Screw Thread Preassembled Cap and Septa for Chromatography Vials

    Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

    These Preassembled Closure and Septa make an excellent choice to daily chromatographic experiments in the lab combining the highest quality and consistent results with low cost. Both septa and cap were designed to provide a positive physical lock thus assuring that preassembled components arrive intact. A must have for your research.

    • Easy to use and no tools required

     

    Specifications:

    • Thread size: 8-425mm
    • Closure color: smooth black
    • Septum: PTFE/red rubber
    • Septum size: 0.040"
    • Pre-assembled
    Item#:
    804040-08
    Your Price:
    259.00
    Each
    Thread closure and Septa 9mm

    Preassembled R.A.M. Screw Thread Cap and Septa for Chromatography Vials

    Consistently and Quality Made with Affordable Prices: Excellence in Chromatography

    These preassembled closures and septa come ready to use and are designed to work in Agilent or other robotic arm autosamplers.

    The twist of the cap produces an evaporation-proof seal and its larger opening allows for an increased area for needle penetration.

    The Preassembled R.A.M. Screw Thread Closure and Septa 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.

    • Easy to use and no tools required

     

    Specifications:

    • 9mm R.A.M.TM
    • Closure color: smooth black
    • Septum: PTFE/Butyl Rubber
    • Pre-assembled
    Item#:
    5394F-09
    Your Price:
    324.00
    Each
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