Braycote® Micronic 803 and 803 Vacuum Grease Select:Micronic 803 Vacuum Grease The Substratek™ TEM Substrates are

The Substratek™ TEM Substrates are metallic ultrathin films on a standard 3mm TEM grid

resilient and chemically robust silicon nitride film

There is a mutual recognition agreement between NIST and NPL recognizing each others' measurements

Solid Metal Probe

excellent tensile and flexural strength

Braycote® Micronic 803 and 803 Vacuum Grease Select:Micronic 803 Vacuum Grease The Substratek™ TEM Substrates areDESCRIPTION perfluoroether greases wide temperature range low volatility ultra high vacuum applications Braycote Micronic 803 is filtered for ultimate cleanliness. It will provide the kind of purity required for use with vacuum systems employing LaB6 filaments. It is stable under high vacuum and has a temperature range of 63C to 232C (below 80F to >499F). 803 Micronic was developed for applications involving long term exposure where high temperature