Diffusion pump fluid. A polyphenyl ether which is capable of near 10-10 torr in an ideal system. Santovac 5 by Santovac Fluids, Inc. has extreme oxidation resistance and produces very low column contamination since it is one of the most radiation-resistant fluids available. Ultra low vapour pressure results in low ultimate pressures; there is no need for a cold trap and it is suitable for diffusion pumps. Tests have shown this fluid to be physiologically inert.
Santovac 5 may discolour with use but it will maintain its physical properties.
Typical physical properties of Santovac 5
Pressure @ 25 deg. C: 4 x 10-10 torr
Boiling Point @ 0.5 torr: 275 deg. C
Density @ 25 deg. C: 1.198
|M0015||Santovac 5||500mL||Only 1||AU $1,638.00|
|M001||Santovac 5||100mL||4 weeks||AU $326.00|
|JMMS5BL||Santovac 5||1000mL||4 weeks||Quote only||Quote|