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12381 - Octoil S Diffusion Pump Oil

12381 - Octoil S Diffusion Pump Oil

Highly distilled synthetic ester. Ultimate pressure 5 x 10-8 torr at 25o C. Vacuum rapidly achieved and maintained for long operating periods. 100 ml bottle.
$64.95
12382 - Dow Corning 704 Silicone Diffusion Pump Oil

12382 - Dow Corning 704 Silicone Diffusion Pump Oil

A silicone oil with excellent heat, oxidation and radiation resistance. Ultimate pressure 10-6 to 10-8 torr. Withstands pressure bursts and is thermally and chemically stable. 500 ml bottle.
$194.95
Ladd Mechanical Pump Oil

Ladd Mechanical Pump Oil

Exceptionally high quality oil for direct drive or belt driven vacuum pumps.

Starting at: $27.95

Santovac 5 Diffusion Pump Oil

Santovac 5 Diffusion Pump Oil

Santovac 5 - Diffusion Pump Oil. A Polyphenyl Ether.

Starting at: $349.95

Convoil 20 Diffusion Pump Oil

Convoil 20 Diffusion Pump Oil

Distilled hydrocarbon. Ultimate pressure 5 x 10-8 torr at 25o C. Convoil 20 is also ideal for mechanical pumps. It has lower sludge, exhibits less degradation and provides 5 to 10 times the life of other oils.

Starting at: $36.95

CQ 704 Silicone Diffusion Pump Fluid

CQ 704 Silicone Diffusion Pump Fluid

Equivalent to Dow Corning #704 Fluid. Vapor pressure at 25oC is 8.2 x 10-8 torr. Boiling point at 0.06 torr is 220o C.Tetramethyl tetraphenyl trisiloxane.

Starting at: $109.95

CQ 705 Silicone Diffusion Pump Fluid

CQ 705 Silicone Diffusion Pump Fluid

Equivalent to Dow Corning #705 Fluid. Ultimate vacuum (untrapped) is 10-9 to 10-10 torr. Boiling point at 0.06 torr is 242oC. Pentaphenyl trimethyl trisiloxane.

Starting at: $136.95

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Electron Microscopy Supplies