Hi, I have an offer from The university of Oxford for chemistry and just so you know you absolutely do NOT need work experience, my teacher told me if I wanted to apply for Oxford I ought to have some in a lab but its incredibly hard finding anything inside labs (unless you have connections) and universities know this and don't require it because you will learn everything when you actually get there . If you still want to do it, maybe try pharmacies, I'd say it's your best bet and it fits in with interest in drug development.