Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair captures long-term patterns of substance use by encasing biomarkers within its strands. When gathered near the scalp, hair can offer up to a 90-day detection period for substances like alcohol and other drugs. Its collection is straightforward, hard to tamper with, and easy to transport.
An ideal test sample is a 1.5-inch segment of approximately 200 hair strands (resembling the girth of a #2 pencil) closest to the scalp, weighing about 100mg. For extended tests beyond 10 panels, or for EtG assessments, a 150mg specimen is suggested. We advise using a jeweler’s scale for weighing. In the event that scalp hair isn't available, a similar quantity of body hair is acceptable. References to head hair specifically mean scalp hair, whereas body hair denotes other types such as facial or axillary hair.
Process Overview
The key stages in processing a laboratory drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial integration of a sample into the laboratory system, which involves ensuring the sample's seal and correct shipping, assigning a unique LAN (Laboratory Accessioning Number), and performing any additional data entry not covered by an electronic chain of custody system.
Screening is a preliminary assessment to identify drug presence. This stage is cost-efficient for eliminating drug use in most samples, though a positive result at this stage necessitates further confirmation to be valid for legal purposes. All presumptively positive samples during Screening require additional verification.
Should a specimen test positive initially, a part of the sample is allocated for Extraction, which isolates drugs from hair at substantially lower concentrations than alternative methods (such as urine or oral fluids), highlighting the complexity of hair drug testing.
For confirmation, any positive screenings undergo GC/MS, GC/MS/MS, or LC/MS/MS. Positively screened samples are cleansed before confirmation as necessary. The comprehensive lab procedure, from Accessioning to Confirmation, is scrutinized under both the CAP Hair guidelines and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though sometimes called "hair follicle tests", the examination targets the hair strand itself, not the scalp's hair follicle.
In Fritz Creek, AK, opting for hair follicle testing over traditional urine tests provides enhanced accuracy and dependability. Hair testing has a superior detection capability, making it a more reliable choice for monitoring substance use consistently.
Employers in Fritz Creek, AK gain a significant advantage with hair follicle tests due to their extended detection window. Spanning up to 90 days, this testing method offers a detailed overview of an individual's substance usage, ideal for thorough background evaluations.
One of the main advantages of hair follicle testing in Fritz Creek, AK, is its resistance to tampering. This testing approach drastically reduces the chances of sample adulteration, ensuring the integrity of test results and maintaining an unparalleled level of trust.
Residents of Fritz Creek, AK find convenience in our wide network of testing centers, which offers nationwide coverage. Access is simple and hassle-free, allowing individuals to utilize testing services with ease, wherever they are located.
The hair follicle testing process in Fritz Creek, AK is straightforward and confidential, ensuring privacy and ease throughout. Ordering tests, sample collection, and receiving results is managed seamlessly, addressing any privacy concerns users may have.
Companies in Fritz Creek, AK are provided with affordable pricing and rapid turnaround times. Our competitive pricing structure ensures organizations of all sizes receive substantial value, while expedited processing grants rapid, reliable insights.
Fritz Creek, AK benefits from hair follicle testing due to its remarkable precision and expediency in detecting substance use. This method is known for yielding highly accurate results, and ensures a swift process that aids in making informed decisions quickly.
Using hair follicle testing in Fritz Creek, AK, helps employers align with drug-free workplace policies, fostering compliance and reducing legal liabilities. This practice enhances overall workplace safety and provides peace of mind for employers, contributing to a healthier work environment.
