Sample Vials
Tubes and vials for general collection, storage, and transportation of samples; available in a variety of colors, sizes, volume capacities, and material compositions; may be sterile, non-sterile, and/or autoclavable; may include caps.
The term “vial” is somewhat undefined and is usually described as a small, cylindrical, and flat-bottomed container used to hold liquids. Most sample vials are made of plastic or glass, and include a separate or attached lid or closure. Sample vials are categorized by material and also by their size or specific purpose.
Glass sample vials are categorized by the type of glass used to make them.
- Type I, Class A glass sample vials are made from low-expansion borosilicate glass
- Type I, Class B glass sample vials are made from an alumino-borosilicate glass
- Type II are made from soda-lime glass
Plastic sample vials may be made from a variety of resins, including:
- Polycarbonate
- Polypropylene
- Polystyrene
- Low-density polyethylene (LDPE)
- High-density polyethylene (HDPE)
Glass sample vials may be clear or amber-colored (to protect the contents from ultraviolet light). Plastic sample vials are available in a range of colors, including amber, natural, and clear resins.
Sample vials may have different types of closures, depending on their use and the material being stored.
- Screw caps
- For both glass and plastic sample vials
- May be closed or open
- Typically made from polypropylene or phenolic resin (with a variety of closure liners, including PE foam, PTFE, cork, tin, etc.)
- Flip-top
- Caps for plastic sample vials may be attached by a tether to the vial itself
- Also called “captive” closures
- Snap caps (external): Both glass and plastic sample vials
- Plug caps (internal): Both glass and plastic sample vials
West Pharmaceutical Services Inc VIAL EZ-FILL VB 8ML ISO 8362-1
NC2157659 VIAL EZ-FILL VB 8ML ISO 8362-1
Quality Environmental Containers 40ml vial, clear borosilicate glass, 24-400 white closed top polypropylene cap withbonded PTFE faced silicone liner - assembled
Level 1 vials are assembled, with clear borosilicate glass and polypropylene cap with bonded PTFE/silicone liner.
Analytical Sales & Services 10mm, 12 X 32 PP Wide Mouth Screw Microvials with 500µL Inserts
Screw Top Polypropylene Vial A, Case/1000.
Ops Diagnostics 15 ml Polycarbonate Vial Sets with Unlined Caps (case)
The 15 ml Vial Set was developed for researchers who required pooled samples for analysis or who are homogenizing larger samples. This product was designed for the difficult job of dry grinding 15 lyophilized corn kernels for field trials. Each 15 ml Vial Set comes with 5 polycarbonate vials per box with two stainless steel grinding balls per vial. These 15 ml polycarbonate vials are extremely durable. They can be submersed into liquid nitrogen and immediately used for homogenizing. Vial sets are complete with 50 polypropylene unlined caps.
Alkali Scientific 20mL AMBER Glass Crimp Top Hea
Designed for high-precision gas chromatography (GC) headspace analysis the ASI20mm Round Bottom Amber Glass Headspace Vial offers a cost-effective high-quality solution compatible with all major headspace GC instruments Made from amber Type I borosilicate glass these vials protect light-sensitive samples while ensuring exceptional thermal and chemical resistance making them ideal for volatile gas analysis in pharmaceutical environmental and industrial applications Key Features Amber Type I Borosilicate Glass Protects light-sensitive samples from UV exposure while maintaining sample purity Round Bottom Design Enhances heat distribution for optimal headspace analysis and ensures smooth handling in automated systems Standard 20mm Crimp Top Compatible with a wide range of crimp seals and autosamplers Enhanced Durability Thick glass walls provide resistance to high temperatures and internal pressures ensuring sample integrity Specification Certified Meets US EU and JPN Pharmacopo
Analytical Sales & Services Amber Crimp 2ml Vial with 300µL Volume Fused Glass Insert
Amber Crimp 2mL Vial with 300u
Thomson Instrument Company nano | Filter Vial PES 0.2µm, Pre-Slit Septum, Grey Cap
Thomson nano|Filter Vials offer a low dead volume, allowing filtration with as little as 10 µl of sample with enough remaining filtrate to make a 2 µl injection.Minimal sample loss makes the nano|Filter Vials ideal for critical samples replacing syringe filters, spin columns, autosampler vial, low volume insert, and cap.Simply add the sample and sample buffer, press, and it is ready for the UPLC or HPLC.
•In vial filtration with minimal sample loss, 10 µl sample for a 2 µl injection
•Minimize sample loss by eliminating multiple transfers
•Compatible with standard UHPLC or HPLC autosamplers (12×32 mm)
•Available in 0.2 µm and 0.45 µm pore sizes
•Split and non-split septums available
• Made in the USA
West Pharmaceutical Services Inc VIAL ADAPTIQ 10ML 10R NBBCLIP
NC2294555 VIAL ADAPTIQ 10ML 10R NBBCLIP