Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective instrument for identifying drug and alcohol usage. Hair captures a comprehensive history of alcohol and drugs by embedding biomarkers in its fibers. Collected near the scalp, a hair sample can reveal alcohol and drug presence for up to about 3 months. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch section of roughly 200 hair strands (around the thickness of a #2 pencil) close to the scalp provides 100mg, an optimal amount for testing and verification. For EtG, additional tests, and/or those exceeding 10 panels, 150mg is advisable. It's suggested to measure the sample using a jeweler’s scale. In cases where scalp hair is absent, an equivalent volume of body hair can be obtained. Head hair specifically refers to hair from the scalp. Body hair includes all other types (facial, axillary, etc.).
Process Overview
The drug test result analysis in a laboratory involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is initially processed into the lab’s system. This phase includes ensuring the sample is properly sealed and shipped, generating a unique LAN (Laboratory Accessioning Number), and filling in any extra data not captured by an electronic chain of custody system.
Screening consists of an initial rapid inspection for drug presence. Although Screening is an economic approach to eliminate drug use in most samples, positive results in Screening need confirmation for legal admissibility. Any samples that test positive initially require subsequent confirmation.
If a sample tests positive initially, extra hair is taken from the original sample for Extraction. In this phase, drugs are isolated from hair, typically at much lower concentrations compared to other methods (such as urine or saliva), hence making hair drug testing the most complex to perform.
Positive test results are confirmed using GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing before confirmation, as necessary. The entire process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair standards and follows ISO / IEC 17025 accreditation requirements.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", the analysis actually examines the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Atqasuk, AK, surpasses traditional urine tests with superior detection accuracy. While urine tests focus on recent drug use, hair analysis provides a comprehensive view of substance use over an extended period, making it a reliable choice for detailed insights into an individual's history.
Hair testing in Atqasuk, AK, offers an unmatched detection window of up to 90 days. This extended period provides employers with a thorough understanding of an individual's substance use history, offering insight into behavior patterns that urine tests, limited to shorter periods, cannot match.
In Atqasuk, AK, the robust nature of hair follicle testing significantly reduces the possibility of sample tampering. This method ensures unaltered, reliable results, providing peace of mind to employers seeking integrity in their drug testing processes.
With convenient nationwide testing centers, including Atqasuk, AK, accessing drug testing services is quick and straightforward. Our extensive network provides hassle-free access, ensuring that testing is always within reach for those who need it.
The drug testing process in Atqasuk, AK, is designed to be straightforward and confidential. From ordering to receiving results, every step assures privacy and simplicity, aligning with users' comfort and ease of use.
Competitive pricing in Atqasuk, AK, allows businesses of all sizes to benefit from affordable hair follicle testing. Coupled with fast turnaround times, our services offer exceptional value and reassurance for effective substance monitoring.
In Atqasuk, AK, hair follicle drug tests stand out for their exceptional accuracy and speed. They offer a precise determination of substance use, delivering dependable results promptly. Accurate and swift detection is crucial, and our hair tests excel where precision and timing are vital.
Employers in Atqasuk, AK, can rest assured that hair follicle testing maintains compliance with stringent drug-free workplace policies. By adopting these tests, companies reduce legal risks, strengthening safety and trust within their working environment.
