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
Metrohm USA 6ML VIAL 1000/PK
Sample glass, 6 mL, 1,000 pcs. Height (mm) 38, Volume (ml) 6, Outer Diameter (mm) 22, Weight 9.99
Shields Dina Corporation VIALS W/PUNCHED HOLES 144/CS
5 Dram Snap-cap Vials W/5 Punched Holes, 144/cs
Sigma Aldrich Fine Chemicals Biosciences WHEATONR amber sample vial
Amber Sample Vials in Lab file (With Caps Attached). Attached caps help maintain cleanliness. Supplied in partitioned trays to provide an easy way to store empty vials or to inventory samples.Amber vials are manufactured from Wheaton 320 glass that conforms to USP Type I requirements to protect light-sensitive samples. Screw caps are attached to vials. It is suggested to use rubber lined caps for aqueous samples and PTfE faced rubber lined caps for organic samples. Vials and caps are autoclavable. 2 mL vials fit the M-T Vial file 228778. 4 mL vials fit the M-T Vial file 228780.
Chemglass Life Sciences Vials Complete: 1.5mL, 9mm Screw Thread, 12mm OD x 32mm Height
Vials Complete: 1.5mL, 9mm Screw Thread, 12mm OD x 32mm Height. These CD™ vials have a unique Patented* conical interior bottom permitting the contents to completely drain to the center bottom of the vial. Maximum extraction of the contents can be accomplished using a syringe or micropipette. Available complete with open top screw caps having a PTFE faced silicone septa or vials only. The 1.5mL has a bottom as shown in photo, while the 40mL has a bottom as illustrated in the line art.PLEASE NOTE: • VIALS AND CAPS ARE SHIPPED TOGETHER, BUT NOT ASSEMBLED.• VIALS ARE AVAILABLE IN AMBER FOR LIGHT SENSITIVE MATERIALS. PLEASE CONTACT US FOR DETAILS.*Patent Number D454,397 S
Med Vet International Amber Prescription Vial, 12 Dram, 25/Pack
Amber Prescription Vial 12 Dram 25/Pack
Thomas Scientific Clear Screw Thread Vial with PTFE Lined Polypropylene Cap 2
Clear Screw Thread Vial with PTFE Lined Polypropylene Cap 2
Andwin Scientific TRACECLEAN 20ML QA VIALS 72/CS
The TraceClean 20 mL Vials are constructed with Type I clear borosilicate glass. This product is ideal for use in various analyses and in specimen, extract, and standards storage. The vials are produced in a solvent-free facility to eliminate the ch
Gerstel 10ML VIALS CLEAR 100/PK
10 mL clear vials for MPS (rounded bottom for transport), Package of 100 Requires magnetic crimp caps with septa (093640-061-00)
Biotium Ultrafiltration Vial, MWCO=10K
Ultrafiltration can be used to rapidly and easily remove small molecules such as Tris, glycerol, glycine etc. from antibody solutions, to concentrate antibodies before or after conjugation, or remove free dye or biotin from antibodies after conjugation. The ultrafiltration membrane retains molecules with molecular weight (MW) larger than the cut-off, allowing smaller molecules to pass through into the filtrate collection tube. We offer centrifugal ultrafiltration devices with two MW cut-off options: MWCO=10 kD (10K) and MWCO=3 kD (3K). For ultrafiltration of proteins, it is recommended to use a MWCO 3- to 6-times smaller than the protein to be retained. Ultrafiltration vials with MWCO=10K are recommended for ultrafiltration of antibodies and proteins larger than 30 kDa. Vials with MWCO=3K are recommended for ultrafiltration of proteins larger than 10 kDa.Ultrafiltration is not effective for fractionating proteins (based on size) unless there is at least a 10-fold difference in MW.
WEST PHARMACEUTICAL SERVICES INC 13MM SERUM NOVAPURE RP S2-F451
NC0420465 13MM SERUM NOVAPURE RP S2-F451