- DNA PATERNITY TESTINGThe UK's most recommended DNA testing service
- DNA IMMIGRATION TESTINGFor national governments & private individuals
- HAIR DRUG TESTINGA comprehensive yet simple drug testing service
- ALCOHOL TESTINGCombining hair & blood tests
- ENHANCED ALCOHOL TESTSTo monitor recent usage
- CAREERSTop jobs @ Cellmark
- FORENSIC SERVICESHelping the Police solve crime
- LABCORPCellmark part of the Labcorp group
More than DNA
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Call our DNA testing team on 0800 036 2522
Call our Drug testing team on 0800 043 4247