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Showing 208 tests

Systemic nickel level
Specialist trace-element collection materials for Nickel (Ni) testing, featuring a metal-free venous blood tube for systemic monitoring and a home urine kit for industrial screening.

Nickel Exposure Toxicology Screen

A single-metal toxicology screen measuring systemic nickel exposure — ideal for implant monitoring, occupational exposure, or sensitised individuals investigating their body burden.

Results estimated in 5 working days

1 biomarkers

Nickel
Finger-prick or Venous collection
Heavy metal toxicology screen
Clinical venous blood collection materials for a Manganese (Serum) test, utilized to monitor body burden in welders and industrial workers at risk of neurological toxicity.

Manganese Toxicology Screen

A urine-based toxicology screen measuring manganese exposure levels — suitable for occupational health monitoring, environmental exposure assessment, and clinical investigation.

Results estimated in 5 working days

1 biomarkers

Manganese
Venous collection
Systemic zinc level
Specialist trace-element collection materials for Zinc (Zn) testing, featuring a serum-separated blood tube for clinical status assessment and a home urine kit for excretion monitoring.

Zinc Nutritional Status Screen

A single-metal nutritional and toxicology screen measuring systemic zinc levels — ideal for assessing zinc deficiency, monitoring supplementation, or investigating symptoms of zinc loss.

Results estimated in 5 working days

1 biomarkers

Zinc
Finger-prick or Venous collection
Systemic copper level
Specialist trace-element collection materials for Chromium (Cr) testing, featuring a venous blood tube for orthopaedic patient monitoring and a home urine kit for industrial safety screening.

Copper Toxicology & Metabolism Screen

A single-metal toxicology screen measuring systemic copper exposure — useful for occupational monitoring, dietary concerns, or investigating symptoms related to copper exposure.

Results estimated in 5 working days

1 biomarkers

Copper
Finger-prick or Venous collection
Systemic chromium level
Specialist trace-element collection materials for Chromium (Cr) testing, featuring a venous blood tube for orthopaedic patient monitoring and a home urine kit for industrial safety screening.

Chromium Exposure Toxicology Screen

A single-metal toxicology screen measuring systemic chromium exposure — useful for occupational monitoring, dietary concerns, or investigating symptoms related to chromium exposure.

Results estimated in 5 working days

1 biomarkers

Chromium
Finger-prick or Venous collection
Systemic cobalt level
Specialist trace-metal collection materials for Arsenic (As) testing, featuring the recommended home urine kit for chronic screening and the venous blood kit for acute exposure.

Cobalt Exposure Toxicology Screen

A single-metal toxicology screen measuring systemic cobalt exposure — useful for occupational monitoring, dietary concerns, or investigating symptoms related to cobalt exposure.

Results estimated in 5 working days

1 biomarkers

Cobalt
Finger-prick or Venous collection
Systemic aluminium level
Specialist trace-metal collection materials for Arsenic (As) testing, featuring the recommended home urine kit for chronic screening and the venous blood kit for acute exposure.

Aluminium Exposure Toxicology Screen

A single-metal toxicology screen measuring systemic aluminium exposure — useful for occupational monitoring, dietary concerns, or investigating symptoms related to aluminium exposure.

Results estimated in 5 working days

1 biomarkers

Aluminium
Finger-prick or Venous collection
Systemic cadmium level
Specialist laboratory collection kit for Mercury (Hg) testing, showing the choice between a blood sample for dietary methylmercury or a urine sample for inorganic exposure.

Cadmium Exposure Toxicology Screen

A single-metal toxicology screen measuring systemic cadmium exposure — useful for occupational monitoring, dietary concerns, or investigating symptoms related to cadmium exposure.

Results estimated in 5 working days

1 biomarkers

Cadmium
Finger-prick or Venous collection
Systemic mercury level
Specialist laboratory collection kit for Mercury (Hg) testing, showing the choice between a blood sample for dietary methylmercury or a urine sample for inorganic exposure.

Mercury Exposure Toxicology Screen

A single-metal toxicology screen measuring systemic mercury exposure — useful for occupational monitoring, dietary concerns, or investigating symptoms related to mercury exposure.

Results estimated in 5 working days

1 biomarkers

Mercury
Finger-prick or Venous collection
ROS and MiOXSYS sperm redox test
Specialist electrochemical MiOXSYS sensor and chemiluminescence assay equipment used to measure reactive oxygen species (ROS) and static oxidation-reduction potential (sORP) in human semen.

Oxidative Stress in Semen

A specialist sperm oxidative stress test measuring reactive oxygen species (ROS) and redox potential (MiOXSYS) — used alongside standard semen analysis to identify oxidative damage that may be affecting male fertility and sperm quality.

Results estimated in 5 working days

Reactive Oxygen Species (ROS),Total Antioxidant Capacity (TAC),Oxidative Stress Index (OSI)
Venous collection
SCSA sperm DNA damage analysis
Specialist flow cytometry analysis for SCSA Sperm DNA Fragmentation, identifying the percentage of sperm with damaged genetic material to assess male fertility potential.

Sperm DNA Fragmentation Test

A specialist Sperm Chromatin Structure Assay (SCSA) measuring DNA fragmentation in sperm — assesses DNA damage that standard semen analysis cannot detect, important for unexplained infertility, recurrent miscarriage, or failed IVF cycles.

Results estimated in 7 working days

DNA Fragmentation Index (DFI)
Venous collection
Bacterial culture for reproductive infection
Clinical microbiology laboratory setting showing an agar plate culture used for identifying pathogenic bacteria in a semen sample to diagnose reproductive tract infections.

Semen Culture & Sensitivity Test

A laboratory culture and antibiotic sensitivity test on a semen sample to identify bacterial infections of the reproductive tract — used when symptoms suggest prostatitis, epididymitis, or infection-related fertility problems.

Results estimated in 5 working days

Bacterial culture,Antibiotic sensitivity panel
Venous collection
Post-reversal fertility recovery monitoring
Specialist andrologist performing a microscopic semen analysis following vasectomy reversal surgery to identify the presence of motile sperm and evaluate recovery progress.

Vasectomy Reversal Semen Analysis

A laboratory semen analysis to monitor your fertility recovery after vasectomy reversal surgery, tracking the return of sperm to the ejaculate over time — typically performed at multiple intervals following surgery as recommended by your urologist.

Results estimated in 3 working days

Sperm presence,Concentration,Motility + 1 more
Venous collection
Vasectomy clearance laboratory test
Specialist laboratory setting for post-vasectomy semen analysis at TDL London, focusing on microscopic evaluation to confirm the absolute absence of sperm cells.

Post-Vasectomy Semen Analysis

A laboratory semen analysis to confirm the success of your vasectomy by checking for the absence of sperm — typically performed 12 weeks after the procedure to provide formal clearance from your surgeon or GP.

Results estimated in 3 working days

Sperm presence/absence,Sperm concentration
Venous collection
WHO 2021 standard semen assessment
Professional laboratory andrology suite for comprehensive semen analysis, used to evaluate sperm concentration, motility, and morphology according to WHO 2021 guidelines.

Comprehensive Semen Analysis

A detailed laboratory semen analysis to WHO 2021 standards, assessing sperm count, motility, morphology, vitality, and volume — the gold-standard fertility assessment for men, performed at our partner clinics.

Results estimated in 3 working days

Volume,Concentration,Total Count + 7 more
Venous collection
7-substance blood drug screen
Identify recent use of 7 major drug classes, including Cocaine, THC, and Opiates, with a professional venous blood test. High-accuracy results in 5 working days.

Comprehensive 7-Panel Blood Test

A 7-substance blood drug panel covering amphetamines, barbiturates, benzodiazepines, cannabinoids (THC), cocaine, opiates, and methadone — ideal for confirming recent drug use with venous blood collection.

Results estimated in 2 working days

7 biomarkers

Amphetamines,Barbiturates,Benzodiazepines + 4 more
Venous collection
16-substance home urine drug screen
Laboratory urine collection kit for an Extended 14-Panel Toxicology Profile, featuring dual specimen containers for comprehensive drug and alcohol screening.

14-Panel Ultra Comprehensive Drug & Alcohol Screening Urine Test

Our most comprehensive home urine drug screen covering 16 substances including ketamine, LSD, MDMA, and methadone — ideal for broader pre-employment checks, family screening, or recovery monitoring without witnessed collection.

Results estimated in 2 working days

16 biomarkers

Alcohol,Amphetamines,Barbiturates + 13 more
Finger-prick collection
11-substance home urine drug screen
11-Panel Comprehensive Drug & Alcohol Screening Urine

11-Panel Comprehensive Drug & Alcohol Screening Urine Test

An 11-substance home urine drug and alcohol screen covering common drug classes plus alcohol — ideal for pre-employment preparation, personal monitoring, or general workplace screening.

Results estimated in 2 working days

11 biomarkers

Alcohol,Amphetamines,Barbiturates + 8 more
Finger-prick collection
10-substance home urine drug screen
Comprehensive 10-panel laboratory urine collection kit for a Drugs of Abuse Profile, designed to detect 10 distinct drug classes from a single sample.

10-Panel Comprehensive Drug Screening Urine Test

A 10-substance home urine drug screen covering all major drug classes — ideal for pre-employment preparation, personal monitoring, or general drug screening without alcohol.

Results estimated in 2 working days

10 biomarkers

Amphetamines,Barbiturates,Benzodiazepines + 7 more
Finger-prick collection
EtG urine alcohol marker
Laboratory-grade urine specimen container and biohazard packaging for a Urine Ethyl Glucuronide (EtG) toxicology screen, used for verifying recent alcohol abstinence.

Ethyl Glucuronide (ETG) Urine Test

A urine ethyl glucuronide (EtG) test detecting recent alcohol consumption up to 80 hours after drinking — used for abstinence monitoring, treatment programmes, and zero-tolerance situations where standard alcohol tests miss past drinking.

Results estimated in 2 working days

1 biomarkers

Ethyl Glucuronide (EtG)
Finger-prick collection
LSD urine drug screen
Specialist laboratory urine collection kit for an LSD Toxicology Screen, featuring light-protected specimen packaging for identifying microgram-level metabolites.

LSD Screening Urine Test

A specialised urine LSD screen detecting recent LSD use — used for transport industry compliance (rail, aviation), recovery monitoring, and situations where standard panels do not include hallucinogens.

Results estimated in 2 working days

1 biomarkers

LSD
Finger-prick collection
Ketamine urine drug screen
Specialist laboratory urine collection kit for a Ketamine Toxicology Screen, including a sterile specimen container for identifying ketamine and its metabolites.

Ketamine Screening Urine Test

A specialised urine ketamine screen detecting recent ketamine use — used for transport industry compliance, occupational health, and recovery monitoring where standard drug panels do not include ketamine.

Results estimated in 2 working days

1 biomarkers

Ketamine
Finger-prick collection
Amphetamines blood drug screen
Laboratory urine collection kit for an Opiate Toxicology Screen, including a sterile specimen container and return-to-lab packaging for identifying morphine metabolites.

Amphetamines Screening Blood Test

A blood amphetamines screen detecting recent amphetamine use — covering amphetamine, methamphetamine, MDMA, and related stimulants in a venous blood sample.

Results estimated in 2 working days

1 biomarkers

Amphetamines
Venous collection
Opiates urine drug screen
Laboratory urine collection kit for an Opiate Toxicology Screen, including a sterile specimen container and return-to-lab packaging for identifying morphine metabolites.

Urine Drug Screening Test

A urine opiate screen detecting recent opiate use including morphine, codeine, and heroin metabolites — ideal for personal monitoring, occupational health screening, and abstinence verification.

Results estimated in 2 working days

1 biomarkers

Opiates
Finger-prick collection

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