I'm also applying for chemistry for 2015 entry, probably Reading, Surrey & Kingston. TBH I'm only tacking Kingston on as a 'safety' choice as they aren't looking for such high grades. I'm on the 2nd year of the access course at the moment, with 15 credits at distinction (psychology) & 15 at merit (physics) from last year, quietly confident that I can pull off all distinctions in chemistry & biology this year. Personally I have found the entry requirements on the websites next to useless but if you call the admissions departments they are usually really helpful.