Our Sectors
Analytical Expert Labs
delivers accredited laboratory services and expert interpretation
Analytical Expert Labs delivers accredited laboratory services and expert interpretation across a wide range of sectors. Our clients include law enforcement, coroners, legal professionals, family courts, healthcare providers, private individuals, and pharmaceutical companies.
Law Enforcement and Government Agencies
We have a long history of supporting government organisations, law enforcement, and coroners with trusted scientific analysis. Our accredited laboratories and experienced experts provide services that meet the highest standards of quality and integrity.
Post-mortem toxicology and interpretation
Drug and alcohol testing for government agencies
Consultancy and expert witness support in criminal cases
Specialist analysis across biology, chemistry, ecology and other niche services.
Legal Professionals: Criminal and Family Law
Drug, alcohol, and DNA testing for family law cases
Independent expert witness services for defence and prosecution
Detailed toxicology investigations and reporting for family courts
Support with Part 25 applications and court order wording
Private and Healthcare Clients
We provide discreet, cost-effective testing services to meet the needs of private individuals, employers, and healthcare providers. Our accredited laboratories ensure accurate results, delivered with clear interpretation and reliable turnaround times.
Drug, alcohol, and DNA testing in hair, nails, urine, blood, and saliva
Workplace and organisational screening programmes
Therapeutic drug monitoring and clinical testing support
Accessible collection options with national coverage
Pharmaceutical and CRO
Analytical Expert Labs partners with pharmaceutical companies and clinical research organisations to deliver specialist bioanalytical support. Our scientists develop and validate methods that meet the demands of modern clinical research and therapeutic monitoring.
LC-MS/MS assays for emerging drugs and active pharmaceutical ingredients
Therapeutic drug monitoring for healthcare providers
Clinical trial bioanalysis and statistical support
Bespoke drug analysis and method development
What People say about US
I would like to convey my gratitude and appreciation to the Analytical Services International Ltd. team’s outstanding efforts in developing and validating the pharmacokinetic assay for our project. The work was delivered in good time and with high quality. It has been an amazing experience working with your team. Thank you!
We recently collaborated with Analytical Services International Ltd. for a pharmacokinetic research study, and we couldn’t be more satisfied with their service. From the initial consultation, the team demonstrated exceptional expertise by thoroughly discussing our specific needs.
ASI’s commitment to quality and timely service has made them an invaluable partner in our research efforts. We highly recommend ASI for their outstanding drug quantification services.
Thank you for all your kind assistance throughout this process. Your support has been invaluable, and the delivery and collection of slides went smoothly.
Thank you so very much to the Forensic Access casework team for organising this report with such precision, efficiency and speed! It is very much appreciated. Please also convey my thank to the toxicologist for being prepared to respond at such short notice.