The analytical grade chemicals were used throughout the study. Soil samples were collected from oil contaminated sites (bus stands, petrol pumps and automobiles shops) of different regions of Punjab. Crude oil (CAS No. 8002-05-9) was kindly provided by Guru Gobind Singh Refinery, Bathinda, Punjab (India).
Do you have any questions about this protocol?
Post your question to gather feedback from the community. We will also invite the authors of this article to respond.