Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as an effective means for identifying drug and alcohol consumption. Hair retains a comprehensive account of alcohol and drugs by embedding biomarkers within its forming strands. When cut near the scalp, hair offers an approximate 3-month period of detection for these substances. Collecting it is straightforward, infrequently tampered with, and easily transportable.
A 1.5-inch section of around 200 hair strands (resembling a #2 pencil in thickness) near the scalp yields 100mg, the perfect amount for both screening and verification. For EtG, supplementary tests, and/or assessments exceeding 10 panels, 150mg of hair is suggested. It's advisable to measure the hair using a jeweler’s scale. Should scalp hair not be available, an equivalent portion of body hair can be used. When referring to head hair, it pertains solely to scalp hair. Body hair encompasses all other hair forms (facial, axillary, etc.).
Process Overview
There are four core steps in the lab processing for a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, a sample enters the lab’s database. This step includes ensuring the sample was correctly sealed and shipped, assigning it a randomly generated LAN (Laboratory Accessioning Number), and filling out any extra data not included by an electronic chain of custody framework.
Screening entails a preliminary quick scan to detect drug use. This cost-efficient method rules out drug use in most cases, but a positive result necessitates further confirmation for legal admissibility. Any samples flagged as potentially positive in Screening must undergo a secondary confirmation.
If Screening indicates a presumptive positive, additional hair is taken from the original sample for Extraction. During Extraction, drugs are removed from hair at much lower concentrations compared to other methods (such as urine or oral fluid testing), illustrating why hair drug tests are the most complex to execute.
Positive screening results are validated through GC/MS, GC/MS/MS or LC/MS/MS. Any presumptive positive samples are cleaned before confirmation as necessary. The full lab process, from Accessioning to Confirmation, is evaluated under the CAP (College of American Pathologists) Hair criteria and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often labeled as "hair follicle tests", the assessment examines the hair strand rather than the follicle beneath the scalp
Why Hair Tests Triumph over urine tests in Luzerne, IA is clear. Hair follicle testing offers superior accuracy and longer detection capabilities, making it a preferred choice for employers seeking reliable drug screenings.
Unmatched Detection Accuracy! Hair tests pick up on drug use over longer periods compared to urine tests, offering a more comprehensive view of an individual’s substance use history.
Hair follicle testing in Luzerne, IA detects drug use over a more extended window, up to 90 days. This capability surpasses the shorter detection periods associated with urine tests, providing a broader insight into an individual’s substance history.
Extended Detection Period is a major advantage, allowing employers to assess an employee's or candidate's drug use history thoroughly. This comprehensive view aids in informed decision-making.
Hair follicle tests offer significant resistance to sample adulteration, ensuring unquestionable results in Luzerne, IA. The method reduces risks associated with sample tampering, providing trustworthy outcomes.
Unlike urine tests, hair follicle tests are tamper-proof. Their reliance on hair samples makes it nearly impossible to alter results, thereby offering reliable and authentic data.
Our widespread testing centers offer convenience in Luzerne, IA, along with locations nationwide. Quick and hassle-free access to testing near you ensures timely and efficient service.
Whether local or across the nation, our centers provide easy access to testing services, catering to all your needs seamlessly and efficiently without hassle.
In Luzerne, IA, our testing process is simple and confidential. From ordering to receiving results, efficiency and privacy are priorities, making the testing process straightforward and user-friendly.
Simplify Your Testing with our confidential procedure. We ensure that from start to finish, the process addresses privacy concerns, ensuring your comfort and confidentiality.
With affordable pricing and fast turnaround times, our services in Luzerne, IA provide excellent value. Competitive pricing structures mean you get comprehensive service without breaking the bank.
Fast and Economical! Our quick processing times ensure that you receive your results promptly, offering a cost-effective solution for all companies, regardless of size.
The precision and swiftness of hair follicle drug tests in Luzerne, IA ensure accurate substance detection. Fast, Reliable Results! These tests stand out due to their ability to accurately detect long-term substance use, offering high accuracy in drug detection.
With hair follicle tests, obtaining quick and reliable results is guaranteed. Experience the Speed of our testing services, ensuring you have the information you need promptly and accurately.
Employers in Luzerne, IA experience peace of mind knowing that hair follicle testing complies with drug-free workplace policies. This level of compliance minimizes legal risks and enhances safety.
By employing hair follicle testing methods, companies ensure adherence to safety standards, reducing potential liabilities while maintaining a safe working environment.
