Central Alcohol Analytical Service

E-Line Orthodontics

21 Devonshire Street, W1G 6PB, London, 020 7467 5700

St John's Laboratory

Unit 31, Cannon Wharf Business Center, 3, SE8 5RT, London, 020 7232 2321

Bostwick Laboratories

Adam H 1 Fitzroy Square, W1T5HE, London, 020 7380 0086

D T C Group Ltd

309/Ne 101 Back Church Lane, E11LU, London, 020 7415 0022

Independent Histopathology Services Ltd

Unit 1 100A New Cavendish Street, W1W6NR, London, 020 7299 4490

London Optical (UK) Ltd

linton 137 Kilburn High Road, NW67HR, London, 020 7328 7733

Omnilabs (UK) Ltd

Aviati 27 Harley Street, W1G9QP, London, 020 7908 7000

Public Health Laboratory Service

Dulwic East Dulwich Gr, SE228QF, London, 020 8693 2830