1) GCSEs: Grades A–C in English, mathematics and science. If you lack these formal qualifications, your aptitude for the course will be assessed at interview.
2) A levels: If offering three science A levels: 300 points from three A levels = BBB
3) If offering two science A-levels plus an additional non-science subject: 320 points from 3 A-Levels (ABB)
4) IB: 32 points, 16 at higher level including two higher level science subjects; Chemistry 6 points at higher level