Harrovians have amassed 15 Gold and 22 Silver certificates in the national C₃L₆ exam.

The national Cambridge Chemistry Challenge is aimed at students in the Lower Sixth and is designed to stretch them beyond the A-level syllabus, with a paper including tough questions in an unfamiliar context.

Harrow's results include entries from seven Fifth Form and four Remove boys, with three Fifth Form achieving Gold.

Pictured is Harrow's new Biology and Chemistry Building which opens its doors to boys and the community this term.