SureSTART™ WebSeal™ 96-Well Plate Sealing Mats, 7 mm Diameter, Round, Level 2 High-Throughput Applications

Thermo Scientific™ SureSTART™ Level 2 WebSeal™ 7 mm Diameter Round 96-Well Plate Sealing Mats are designed to ensure high quality data with an uninterrupted workflow for high-throughput applications using GC and HPLC/UHPLC and are ideal for regulated labs that use water and polar solvents.

These 96-well plate sealing mats are specification certified to ensure autosampler compatible physical dimensions and conform to ANSI-SLAS 4-2004 standards.

Performance Level 2 Mats – for High-Throughput Applications 

• Ideal for non-regulated labs using water and polar solvents
• GC-MS and LC-MS tested
• 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
• Eliminates cross contamination of samples
• Resists 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

Reduce the risk of mis-injection – To seal your plates correctly, it’s important to use the right mat

• 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.
• Pre-slit Mats – Pre-slit mats are effective at reducing mis-injections and can be used again for confirmatory runs on the same plates without solvent loss. Their slits allow the use of pipette tips as well as multichannel pipettes.
• Adhesive Seals – Adhesive seals are effective as a one-time seal, but cannot be used for repeat runs. The exception is our three-layer re-sealing tape without glue at the cavity area.

Specification Certified  

• All Thermo Scientific SureSTART WebSeal mats are dimensionally verified 

Lot Traceable

• 100% traceable through the manufacturing process 
• Certificate of Conformance available by lot number upon request 

About Thermo Scientific WebSeal Well Plates & Mats

Thermo Scientific WebSeal plates and mats are available in three performance levels:

• Level 1 products are for everyday applications and are suitable for non-regulated labs using water and polar solvents
• Level 2 products are for high-throughput applications and are suitable for regulated labs using water and polar solvents
• Level 3 products are for high performance applications and are suitable for regulated labs using all solvent types including non-polar solvents