Ensure that your environmental analyses meet government regulations with our level 3 Thermo Scientific™ SureSTART™ TOC certified screw vial and cap kits.

Select Level 3 products for ultimate performance and sensitivity from your methods, while maintaining the highest levels of sample security and integrity. Our TOC certified kits include 40 ml glass screw vials and pre-assembled polypropylene screw with bonded, high purity silicone/PTFE septa. Each lot of TOC vials is tested and certified to contribute background Total Organic Carbon levels of <10 or <20 ppb.