Company in Walldorf, Germany that organises the proficiency tests of the GTFCh (Society of Toxicological and Forensic Chemistry) for forensic toxicology, drugs of abuse, blood alcohol, therapeutic drug monitoring and clinical toxicology, in serum, blood, urine, hair and saliva.
BTMF - Betäubungsmittel im Serum (narcotics in serum)
BTMF
DOAB - Drogenscreening im Blut (drug screening in blood)
DOAB
SFD - Suchtstoffanalytik zur Fahreignungsdiagnostik (drugs for driving-fitness assessment)
SFD
DHF - Betäubungsmittel und Medikamente im Haar (drugs and medicines in hair)
DHF
DMS - Drogenscreening im Haar (drug screening in hair)
DMS
QSA - Qualitative Suchanalyse (qualitative general unknown screening)
QSA
GHB - GHB im Serum und Urin
GHB
SAL - Drogen im Speichel (drugs in saliva)
SAL
ETOH - Ethanol im Serum
ETOH
ETB - Ethanol im Blut
ETB
AMF - Alkoholkonsummarker im Serum (alcohol consumption markers)
AMF
PETH - Phosphatidylethanol im Blut
PETH
EGH - Ethylglucuronid im Haar
EGH
BZF - Benzodiazepine und Z-Substanzen im Serum
BZF
TCA - Tricyclische Antidepressiva im Serum
TCA
TDMB - Antiepileptika (antiepileptic drugs)
TDMB
ATU - Amanitin im Urin
ATU
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Compiled from ARVECON GmbH (GTFCh proficiency testing programme)'s own published information or sent in by the provider, and reviewed by EqasOnline. Check scheme details, fees and dates with the provider before you enrol. 17 schemes listed here.
Last updated 1 Nov 2026.
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