Save time and minimize the risk of cross-contamination with Thermo Scientific™ SureSTART™ Level 3 WebSeal™ 96-well plate sealing mats for well plate kits. Select SureSTART Level 3 products for ultimate performance and sensitivity from your methods while maintaining the highest levels of sample security and integrity.

• Ideal for regulated labs using all solvent types including non-polar solvents
• Suitable for HPLC/UHPLC, QA/QC, and sensitive applications
• Ideal for verifying compound presence and quantification using detection techniques such as UV, DAD/PDA, RI, fluorescence, and ELSD
• Eliminate cross contamination of samples
• Resist coring and tearing
• Superior resealability after multiple injections
• WebSeal mats are manufactured from EVA (Ethylene-vinyl acetate) or pure silicone with or without a PTFE coating
• Silicone mats are dry heat autoclavable with excellent chemical compatibility, and can withstand low temperatures down to −80 °C
• 100% traceable through the manufacturing process
• Certificate of Conformance available by lot number upon request

Level 3 products are for high performance applications and are suitable for regulated labs using all solvent types including non-polar solvents.

Silicone mats - Using a silicone mat with the correct profile reduces sample and solvent evaporation during your workflows, provides better consistency, and is ideal for long-term storage.