Test tubes in a rack with sample being taken from one of them

Same-day testing

All our laboratory tests, with the exception of chain of custody tests, can be done the same day as they are requested.

Our office hours are 9am-5pm, Monday-Friday. Requests for our drug and alcohol tests are made online and will be processed within 1 hour. Requests received outside of office hours will be fulfilled when the office next opens.

You will then receive a map with instructions and can go to Patient Reception to do your test at any time during their opening hours which are:

Monday-Friday: 7am-7pm

Saturdays: 7am-1pm

Sundays and Public Holidays: Closed

Results are sent by email. Each test has its own results timetable. Please check the information on the individual test page.

Collection list

Alcohol Tests
Alcohol Tests

Alcohol Tests

Drug Tests
Drug Test

Drug Tests

Postal Tests
home drug test kit

Postal Tests

Chain of Custody Drug Tests
chain of custody drug test

Chain of Custody Drug Tests

Patient Reception

76 Wimpole Street, London.

W1G 9RT.

Monday-Friday: 7AM - 7PM

Saturday: 7AM - 1PM

Sunday: Closed