| Part No. | Description |
| IN705 | Invoil 705 – 500cc bottle |
| IN7041 | Invoil 705 –1 gallon bottle |
Invoil 705 silicone diffusion pump fluid is a single component fluid designed for ultra high vacuum systems in the 10-7 to 10-9 torr range. With the use of traps, Invoil 705 is capable of attaining a pressure of 10-11 torr. Features include – Ultra High Vacuum Applications, Extremely Low Vapor Pressure Capabilities, Little or No Backstreaming, Identical to Dow Corning 705.