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Wheaton™ Glass 20mL Scintillation Vials: Polypropylene Caps

Maintain integrity of seal with variety of cap liners. Wheaton Science Products™ Glass 20mL Scintillation Vials: Polypropylene Caps are Chemically inert, suitable for strong solvents and high-purity chemicals.

Manufacturer: wheaton™  986561

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Catalog No. 03-341-25L

  • / Case of 500 Each

Description & Specifications


Material Closure Polypropylene
Height (English) 2.4 in.
For Use With (Application) Good barrier properties and resistance to hydrocarbons, oils, ketones and alcohols
Diameter (Metric) Outside 28mm
Certifications/Compliance ASTM E438, Type I, Class A, USP Type I
Material (Liner) Metal Foil
Thread Size 13.1mm
Closure Type Screw cap
Packaging Type Cellular trays
Material Borosilicate Glass
Capacity 0.67 oz., 20mL
Capacity (English) 0.67 oz.
Diameter (English) Outside 1.1 in.
Color Clear
Height (Metric) 61mm
Capacity (Metric) 20mL


  • Chemically inert, suitable for strong solvents and high-purity chemicals
  • Variety of cap liners available to maintain integrity of seal
  • Background counts are consistent and low; ultraviolet transmission is high
  • With screw caps attached to vials



Accessories for Catalog Number: 0334125L

Item Mfr. No. Item Description Price Per Unit Quantity  
Wheaton™ 50-Position Rack with 28.1mm I.D. Wells
Vial racks can be stacked even with vials in place. Can be cleaned easily in an automatic washer or autoclaved Case of 5 Each for $310.47