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Prices are current as of Tuesday, 25/06/2019.
Prices are GST exclusive. Tax is added at checkout.

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Availability: 1 In Stock
Product Code: M1-L-00050

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

A well-proven and recommended high-vacuum grease for electron beam instruments. Grease L is a petroleum hydrocarbon grease, containing no additives. Very low vapour pressure (@20 deg. C of 8x10-¹¹ torr), high vacuum grade. Type L is widely used in electron microscopy where moderately high column temperatures and high vacuum requirements demand a vacuum grease with extraordinary characteristics. Type L is also used in the stationary phase of gas liquid chromatography, and may be used on all ground joints in a vacuum system (not for stopcocks). Its solubility is as follows: in ethanol at 20 deg. C-0.003%; 60 deg. C-0.005%; 100 deg. C-0.011%; 150 deg. C-0.011%. Grease L softens and melts at about 47 deg. C and it is not recommended for joints where temperatures exceed more than 30 deg. C in use. Grease T is recommended for these higher temperatures.


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.


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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)


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11 Carlton Street, Kirwan


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