Shopping Cart

Your cart is empty.

Your cart is empty.

Apiezon Grease L, 50G

Free shipping on orders over $29.99

$252.00

$ 99 .00 $99.00

In Stock

About this item

  • Very low vapor pressure (@20°C of 8x10-11 torr), high vacuum grade.
  • Type L is widely 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°C-0.003%; 60°C-0.005%; 100°C-0.011%; 150°C-0.011%. Grease L softens and melts at about 47°C and it is not recommended for joints where temperatures exceed more than 30°C in use


Grease L is a petroleum hydrocarbon grease, containing no additives.


Customer
Reviewed in the United States on November 9, 2020
I bought this when I became aware that silicon greases could degas and also migrate from the application site. This Apeizon L grease allowed me to get a better vacuum while my Agilent 5971 GC-MS tune vial is open. I understand from the mfr that this grease is also a getter for volatiles in the vacuum chamber. So, I applied it also to top gasket and other port gaskets.
Dr. Marzook Alshammari
Reviewed in the United States on January 31, 2020
It works as expected
Angel L Reyes
Reviewed in the United States on July 31, 2015
Delivered a week early! Competitive price
Recommended Products

$12.23

$ 5 .99 $5.99

4.8
Select Option

$12.34

$ 5 .99 $5.99

5.0
Select Option

$189.87

$ 82 .99 $82.99

4.4
Select Option

$179.87

$ 74 .99 $74.99

4.9
Select Option

$89.95

$ 41 .99 $41.99

5.0
Select Option