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
Bellco Glass, Inc. 2.0 mL SelfStanding Vials Natural Color Caps External Thread with Sealing Ring Sterile 50/pk 500/box 2000/cs
2.0 mL SelfStanding Vials Natural Color Caps External Thread with Sealing Ring Sterile 50/pk 500/box 2000/cs
Chemglass Life Sciences Vial, 4.0mL, Clear with White Grad Spot, WISP, 15x45mm, GPI 13-425
This vial is designed to work in Shimadzu and Waters WISP™ 48 position auto samplers. Choose from clear or amber borosilicate. These vials incorporate the unique Step Vial design that precisely centers a limited volume insert in the neck of the vial. Available with graduated marking spots.
Chemglass Life Sciences Vial, 2.0mL, Amber with White Grad Spot, Snap Seal, 12x32mm, 11mm Snap Seal
The Snap Seal™ vial can be securely sealed with the patented Poly Crimp™ Seal, aluminum seal or variety of Chem Snap Cap™ designs. The Snap Seal™ vial incorporates the unique Step Vial design that precisely centers a limited volume insert in the vial neck. This certifies dependable, reliable use with autosamplers, even those with robotic arms.
Electron Microscopy Sciences Wheaton 33R Borosilicate Sample Vial, Clear, 16 ml, 21x 73 mm
Multi purpose glass sample vials specifically suited for research studies. These sample vials are economically priced and conveniently packaged in two shrink-wrapped packs of 100 vials. These vials come with lined caps and are packaged separately. The vials can be sterilized and stored at low temperatures. Wheaton-33R low extractable borosilicate glass protects against changes in pH.
Color: Clear
Volume: 16 ml
Size: 21x 73 mm
Waters Corp CERTIFIED 15 X 75 MM CLEAR GLA
Certified 15 x 75 mm Clear Glass Screw Cap Vial with Cap and Bonded Pre-slit PTFE/Silicone Septum 100 pack for use in Patrol Acquity UPLC,PTFE/silicone Septum,Clear Glass Vial,Glass Type: Type 1 Class A,
Chemglass Life Sciences Vial, 2.0mL, Clear, Glass, Shell, 12x32mm
Vial, 2.0mL, Clear, Glass, Shell, 12x32mm. Shell vials are the most economical alternative for use in an auto sampler. Feature thicker walls for safer sample handling.Require Snap Plugs
Med Vet International Amber Prescription Vial, 8 Dram, 25/Pack
Amber Prescription Vial 8 Dram 25/Pack