#brownian motion technology

Conflat 2.75" 2-3/4" CF35 Copper Gasket, High Vacuum Gasket, CF-35 UHV Gasket

4" or 100mm Single Wafer Carrier, Single Wafer Sample Box for Silicon, Sapphire, SiC Substrate. Pack of 10pcs.

Adapter 1"-20 to 13/16 ID Hose, P/N 1393K, for Welch Pump Models 1402 1405 1376