Central Public Health Laboratory, London opening hours

4 Stag Lane, Burnt Oak, Edgware, Greater London England, HA8 5JY

18 Greyhound Hill, London, Hendon, Greater London England, NW4 4JR

18 Westmoreland Rd, London, Greater London England, NW9 9BW

41 - 43 Vivian Avenue, London, Hendon, Greater London England, NW4 3UX

First floor, 36-38, Flat 1 Broadway House, The Broadway, London, Mill Hill, Greater London England, NW7 3LJ

253 Kilburn Lane, Edgware, Greater London England, W10 4BQ

120 Bittacy Rise, London, Mill Hill, Greater London England, NW7 2HL

DEVONSHIRE HOUSE, 582 HONEYPOT LANE, Stanmore, Greater London England, HA7 1JS

5 RAMILLIES ROAD, London, Mill Hill, Greater London England, NW7 4LY

129B Carlton Avenue East, Wembley, Greater London England, HA9 8ND