Perform accurate liquid scintillation counting while safely containing radioactive cocktails with our Level 2 Thermo Scientific™ SureSTART™ Specification Certified Screw Vial and Cap Kits for Scintillation. Select Level 2 products for high throughput applications, when robustness and reproducibility are key. Our kits for scintillation include 20 mL glass screw vials and closed top polypropylene caps lined with polypropylene foil septa.