Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now regarded as a potent means for identifying drug and alcohol consumption. Hair captures a prolonged timeline of substance use by embedding biomarkers within the fibers of the emerging hair follicle. When cut near the scalp, hair can offer a detection span of approximately three months for alcohol and other substances. Collection of hair is straightforward, somewhat resistant to tampering, and convenient to transport.
A segment of hair measuring 1.5 inches, consisting of roughly 200 strands (comparable to a #2 pencil's girth), located closest to the scalp provides 100mg of hair, which is the preferred amount for analysis and verification. For EtG, additional checks, and/or panels beyond ten, 150mg of the sample is advised. It's prudent to measure the sample with a precise scale. If scalp hair isn't accessible, an equivalent volume of body hair can be gathered. The term head hair pertains specifically to scalp hair. Meanwhile, body hair encompasses other varieties (like facial or underarm hair).
Summary of Process
There are four primary steps in the lab assessment of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample is first processed into a lab's system. This step involves checking that the sample is properly sealed and sent, giving it a random LAN (Laboratory Accessioning Number), and entering any extra data missing from an electronic custody record.
Screening involves an initial speedy review for misuse of drugs. Although Screening is a cost-effective solution to eliminate drug use in most samples, a positive screen must be verified for legal acceptance. Any samples with a presumptive positive in Screening require additional confirmation.
If a sample is presumptively positive at the Screening phase, more hair is extracted from the original sample and prepped for Extraction. In this stage, substances are extracted from hair in significantly lesser amounts compared to other methods (e.g., urine or saliva), which makes hair drug analysis the most challenging method to carry out.
Confirmation of any positive screening outcome is done using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation if necessary. The comprehensive lab procedure from Accessioning to Confirmation is inspected under both the CAP (College of American Pathologists) Hair certification and complies with ISO / IEC 17025 standardizations.
Advantages of hair drug testing:
Limitations:
Note: Although commonly labeled as "hair follicle tests", the analysis targets the hair shaft, not the subscalp hair follicle.
Comparing traditional urine tests, hair follicle testing in Spring City, PA, stands out for its superior detection capabilities. Employers and professionals benefit from its greater reliability and accuracy.
Hair testing provides a broader detection window opposed to urine tests which only offer short-term substance use insights. This makes hair testing a more comprehensive solution.
The detection window for hair follicle testing in Spring City, PA, offers a comprehensive view of substance use history, spanning up to 90 days. This extended period is invaluable for employers monitoring employee compliance.
By using hair samples, one can trace back much further in time than with standard urine samples, delivering an extensive account of the subject's drug usage history.
In Spring City, PA, hair follicle tests minimize the possibility of tampering or adulteration, providing unquestionable results. Their structure and analysis resist common attempts at manipulation.
Employers and legal entities can rely on hair testing's resistance to cheating, ensuring results are both trustworthy and valid. This security makes them a preferred testing method.
With testing centers nationwide and local ones right in Spring City, PA, accessing hair follicle testing services has never been easier. Our facilities offer convenience and efficiency for everyone's needs.
No matter where you are based, a reliable center for drug testing is within reach, providing quick and hassle-free testing through Accredited Drug Testing.
Ordering, conducting, and receiving results from a hair follicle test in Spring City, PA, is simple and confidential. We prioritize privacy and ease of operation at every testing stage.
Understanding client needs, we ensure that the process is designed to minimize inconvenience while protecting personal information at all times.
Our hair follicle testing in Spring City, PA, offers competitive pricing and rapid results. Ensuring value without compromising quality, our solutions fit companies of all sizes.
The combination of affordability and swift service empowers businesses to maintain safety standards economically, eliminating waiting times and expensive alternatives.
In Spring City, PA, hair follicle drug tests offer a blend of quickness and precision that is unmatched. Their high accuracy makes them a valuable tool in detecting substance use.
Hair follicle testing provides reliable results, ensuring individuals and businesses alike can trust the outcomes. Their precision in detection is bolstered by the advanced techniques used in analysis.
Hair follicle testing in Spring City, PA, aligns effortlessly with zero-tolerance workplace policies. Employers can maintain a drug-free environment with confidence, knowing these tests reduce legal risks.
Ensuring compliance while promoting safety, these tests offer an extra layer of peace of mind for companies, strengthening their policy adherence and keeping the workplace safe.
