Lab Info: The Doctors Laboratory (TDL)

TDL laboratory in London

  • TDL Laboratory London
  • The Halo Building
  • 1 Mabledon Place
  • London
  • WC1H 9AX

Opening Times:

Open 24/7, 365 days a year including public-holidays and weekends. You can drop off your sample any time.

Delivery Notes:

Samples need to be taken to the entrance at the rear of the building, on Flaxman Terrace road, directly opposite "Mabel's Tavern" Pub. Just ring the buzzer for "Sample Reception" or drop off into the letter-box. You can download a map here.

TDL collection point in Manchester

  • TDL Laboratory Manchester
  • Regents Place
  • 4 Windsor Street
  • Salford
  • M5 4HB

Opening Times:

Open 24/7, 365 days a year including public-holidays and weekends. You can drop off your sample any time.

Delivery Notes:

Samples are couriered to London daily for analysis. Drop off your sample by 14:00 or 21:00 on Mon-Fri and by 21:00 on Sat, Sun & public holidays.