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Prices are current as of Thursday, 26/11/2020.
Prices shown are in AUD and GST exclusive. Tax is added at checkout.

Price On Request
Availability: Backorder
Product Code: M001

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If you are interested in this product, please contact us at support@proscitech.com.

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


Orders with items in stock are packed within 24 hours. We ship with our best choice of courier, depending on goods ordered and shipping address provided.


Standard delivery

Express delivery


Next day



2-3 business days



4-10 business days

2-3 business days


6-14 business days

2-3 business days



5-14 business days

*Note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers' control.

Standard shipping is $15 in Australia (free on orders over $200). Add $5 to ship Express (under 2kg only)


Order online and collect from our warehouse in Townsville.


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11 Carlton Street, Kirwan


Once invoice has been emailed
(Less than 1 business day)

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