The chemical used as a fixer in photography is__________?A. sodium sulphateB. boraxC. sodium thiosulphateD. ammonium sulphate 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments
