Microtitre plate closures

Chromacol WebSeal microtitre plate closures are available in two versions for use with round and square bottom microtitre plate wells.

WebSeal mats are suitable for sealing filter plates. Chromacol's WSM-2 fits many standard 96 well titre plates with round cylindrical or tapered wells and WSM-3S fits 96 well plates with square cavities.

WebSeal allows all the wells, whether using 384 or 96 well plates, to be closed within five seconds in one easy action. The PTFE coated silicone mats are inert and can be applied by hand without the use of heat and/or adhesives. A special version has been designed to be impermeable to DMSO and other aggressive solvents.

The mats are fully autoclavable with a working temperature range from -80 to 200°C.

WebSeal mats are also available for 384 well titre plates and an economy version without the PTFE coating is also available. A microplate mat applicator for efficient, accurate, simple microplate capping completes the product range.