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This test method covers the determination of total aromatics and total saturats in additive-free lube basestocks using high performance liquid chromatography (HPLC) with refractive index (RI) detection. This test method is applicable to samples containing total saturates in the concentration range of 74.9?% to 100.0?% by mass and aromatics in the concentration range of 0.0?% to 25.1?% by mass. The precision is expressed in terms of the total saturates.

Product Details

Published:
07/01/2018
Number of Pages:
13
File Size:
1 file , 380 KB
Redline File Size:
2 files , 860 KB