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- Vacuum Supplies & Services for Agilent/HP MSSIS Rotary Vane Pumps (Direct Replacement) Edwards E2M1.5 Two-Stage Rotary Pump (for MSD) Other Edwards Rotary Vane Pumps Edwards EO50/60 Diffusion Pump (for MSD) Pfeiffer Vacuum Duo Pumps Inland® 19 Rough Pump Oil Invoil® 20 Pump Oil Inland® 45 Mechanical Pump Oil Other Mechanical Pump Oils Santovac® 5P Ultra Vacuum Pump Fluid Other Diffusion Pump Oils SIS All-In-One Large Pump Filter Kit for Edwards SIS All-In-One Small Pump Filter Kit for Edwards Convectron Gauge Tube (for 5971/2/3/5) Foreline Gauge Assembly (for 5971/2/3/5) Agilent/HP 5971 Bayard Alpert Vacuum Measurement System Ion Gauge Tube (for MSD) Mini Ion Gauge Tube (for 5971/2/3/5) Micro Ion Gauge (for Agilent 5975/5977) Diffusion Pump Heater Discs and Cartridges for Thermo/Finnigan MassSpecs Agilent (or HP) Copper Gaskets for Vacuum Flanges Agilent (Hewlett Packard) Hose Adaptor Fittings Interface Gaskets (5970) Ion Gauge Tube, 5972
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- Diffusion Pump Fluids
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- Invoil® 704 (This Page)
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Price: 139.99
Product ID : IN704
IN704 Size=500 cc bottle Invoil 704 IN7041 Size=1 gallon Invoil 704
Description
Invoil 704 is a single component silicone diffusion pump fluid for high vacuums 10-6 to 10-8 torr range. This diffusion pump fluids' low vapor pressure and thermal stability make it popular in many systems such as mass spectrometers and electron microscopes. It performs well in most applications and offers quick pumpdown, even after exposure to air under operating conditions.Features
- Superior Vapor Pressure Capabilities
- Resistant to Oxidation
- Thermal Stability
- Quick Pumpdown Cycles
- Identical to Dow Corning 704
Specs
| Vapor Pressure @ 25 deg C | 2 x 10-8 torr |
|---|---|
| Boiling Point @.50 torr: | 220 deg.C (428 deg.F) |
| Viscosity @ 40 deg.C: | 24.2 cst (115 SUS) |
| Viscosity @ 100 deg.C: | 6.2 cst (46.5 SUS) |
| Pour Point: | <-9 deg.C (<16 deg.F) |
| Flash Point: | 221 deg.C (430 deg.F) |
| Fire Point: | None |
| Density: | 1.07 gm/cc |
SDS
SNOOP® SNOOP is recommended for use in leak testing any pressurized gas system such as air, argon, nitrogen, helium, etc.
Invoil 20 Pump Oil Double Distilled
Edwards EO50/60 Diffusion Pump The Model EO50/60 is a compact, fast warm-up air-cooled diffusion pump supplies complete with high integrity inlet Co-seal, and flange clamping ring. The jet assembly is removeable for easy cleaning.
Inland® 19 Rough Pump Oil Inland rough pump oil is ideal for use in all models of vacuum pumps including Adixen, Edwards, and Welch.
QF Stainless 4-Way Crosses Each 4-way cross has four NW flanges for up to 4 vacuum lines.
QF Stainless Steel Tees Three NW flanges permit the union of several pump lines.
Inland 45 Mechanical Pump Oil Inland 45 is the highest quality rough pump oil you can use for your mass spectrometer.
Viton® Composition O-Rings O-Rings are available in five different materials from Scientific Instrument Services.
Copper Gaskets for Vacuum Flanges The below listed vacuum flange copper gaskets are made from OFHC copper.
VG Copper Gaskets Copper used.
Copper Gaskets for Agilent (or HP) Mass Specs All gaskets are .080" thick.
Copper and Gold Plated Cu Gaskets for Thermo/Finnigan MS The following copper and gold plated copper gaskets are available
for the vacuum flanges on Thermo/Finnigan mass spectrometers.