Low Potassium Borosilicate Glass: Made of high-grade low-potassium borosilicate glass for ultra-low background counts. Its thermal expansion coefficient reaches 33, offering great thermal shock resistance and 300℃ high-temperature tolerance to secure precise lab data.
Leakproof Sealing: 22-400 standard thread PP screw caps with aluminum foil liners provide airtight sealing without leakage, markable cap design for easy sample identification, enhancing experiment safety and traceability.
Excellent Visibility: Smooth inner surface reduces sample adhesion, 1.2mm uniform wall thickness ensures excellent counting reproducibility and consistent, accurate results.
Easy-Identification Packaging: 100 x 20ml pre-assembled scintillation vials per tray, shrink-wrapped cellular trays reduce breakage, alpha-numeric coordinates for quick sample location. Note: The 10-count pack comes in a simple plastic box without this tray-style packaging.
Universal Compatibility: Fits all 20mL liquid scintillation counters, ideal for chromatography, suitable for environmental, biomedical, nuclear safety and general lab use.