Original sentence: The preferred method of nitration is the ICI method, which utiliJYKLMNB,...................................BKLHFKNKzes concentrated nitric acid (98%+) alone, as mixed acid can create unstable sulfonated by-products
Edited sentence: The preferred method of nitration is the ICI method, which utilizes concentrated nitric acid (98%+) alone, as mixed acid can create unstable sulfonated by-products