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
Microsolv Technology Corporation Vials, Push Top, Storage, Glass, Clear, 5ml. Economical, with ND18 tops. For use with Econo-Storage Push Top Caps. 100/PK.
These Vials are made with 3rd Hydrolytic Glass and quickly open and reseal due to the "Snap" design. These 5ml Vials have a total fill volume of 9.1ml with 40x20mm outer dimensions. Not made for Crimp Caps. Caps for these Vials, sold separately. These vials are not intended for Analytical Testing and should only be used for Storage. Low cost for budget minded laboratories.
Waters Corporation Autosampler Vial, Deactivated Amber Glass, 12 x 32 mm, 2 mL
This deactivated amber glass 12 x 32 mm screw neck vial prevents sensitive samples from deteriorating. It offers compositional stability, a tight structure for analytical equipment, and chemical inertness. Each batch is UV-tested by HPLC to detect trace chemicals and ensure cleanliness. Includes a universal screw cap, with amber glass protecting against UV light.
- Prevents sensitive samples from deteriorating.
- Tight structure for secure fit with analytical equipment.
- Stable to withstand chemical and mechanical forces.
- Chemically inert, ensuring no interference.
- UV-tested by HPLC to detect trace chemicals.
- Each batch tested for cleanliness.
- Equipped with a universal screw cap.
- Amber color protects against UV light.
Analytical Sales & Services 0.5mL Glass Conical Vials in Vial Loader
This item has a minimum order quantity of 2 per supplier requirements. 0.5ML GLASS CONICAL VIALS 96PK
Andwin Scientific 10 ML PP STORAGE VIAL WITH SCR
The 10 ml conical vial features a self-standing design, graduations that allow precise sample measurement, and a large, etched writing surfacethat permits easy identification. This product also offers secure storage for the sample with the attached HDPE screw cap with a sealing ring. It comes in a pack of 2500 vials.
BURKLE INC Sample insert, 0.03 oz. (1 ml), Novartos Uno
Novartos Uno sample inserts are precisely fitting, easily exchangeable sample inserts for the Novartos Uno pharmaceutical sampler. Different volumes can be selected and combined.
The blank insert (0.0 ml) can be used to prevent sampling at a specific point.
QUALITY ENVIRONMENTAL CONTAINERS VIAL GL AMBER W/ OPN TOP 72/CS
NC1491906 VIAL GL AMBER W/ OPN TOP 72/CS