60 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
ISBN-13: 9781032050409, 978-1032050409. Subcritical water is a green extraction solvent compared to conventional extraction solvents. Green Extraction in Separation Technology. Author(s): Ali Haghighi Asl, Maryam Khajenoori.