Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method in identifying alcohol and drug consumption. Hair stores a prolonged record of alcohol and other substances by locking biomarkers within the strands' fibers as they grow. When obtained near the scalp, hair can reveal a detection period of roughly three months for alcohol and drugs. Hair is easy to gather, relatively resistant to tampering, and straightforward to mail.
A sample measuring 1.5 inches consisting of approximately 200 hair strands (equivalent to a #2 pencil) nearest to the scalp yields 100mg of hair, an ideal sample for both screening and confirmation. For EtG, additional tests, and/or panels above 10, a specimen of 150mg is suggested. We advise using a jeweler’s scale for weighing the sample. In the absence of scalp hair, a comparable quantity of body hair may be used. References to head hair pertain solely to scalp hair, while body hair includes all other hair categories (such as facial, axillary, etc.).
Process Overview
The primary stages in laboratory drug test result processing are Accessioning, Screening, Extraction, and Confirmation.
In Accessioning, the sample is first entered into the laboratory system. This step checks the sample's proper seal and shipment, assigns a random LAN (Laboratory Accessioning Number), and completes any missing data not included by an electronic chain of custody.
Screening involves an initial expedited assessment for specific drug usage. Although Screening serves as a cost-effective measure to exclude drug presence in most samples, any positive result necessitates confirmation for acceptability in legal contexts. Samples that show presumptive positives in Screening must undergo a secondary confirmation.
Should a sample yield a presumptive positive during the Screening phase, more hair is extracted from the original specimen and prepared for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than in methods like urine or oral fluid, thus making hair drug screening a highly complex methodology.
Positive Screening outcomes are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives undergo washing before confirmation as required. The laboratory procedure from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed as "hair follicle tests", this test evaluates the hair strand, but not the hair follicle beneath the scalp.
In Almont, ND, hair follicle testing outranks urine tests by offering extensive detection accuracy. While traditional urine tests target recent use, hair tests provide insight into a 90-day history.
This method empowers employers with comprehensive data on substance habits.
Hair follicle tests in Almont, ND, offer an unparalleled extended detection window up to 90 days. This expansive timeframe enables employers to assess potential hires or employees more effectively.
Unlike urine tests which capture recent activity, hair tests create a holistic impression of usage trends over time, delivering a more thorough understanding of an individual's substance history.
Hair follicle tests provide a tamper-resistant method in Almont, ND. This method is notably effective in minimizing the possibility of sample manipulation, ensuring the results remain trustworthy and legitimate.
Its structure discourages attempts to compromise the test.
Accredited Drug Testing offers convenient locations, including in Almont, ND. Our widespread network ensures easy access to comprehensive testing services, reducing the hassle for individuals and employers.
Convenience and efficiency define our service reach.
In Almont, ND, our hair follicle testing process is simple and maintains confidentiality at every step. It streamlines ordering, testing, and receiving results, bringing ease to users concerned about their privacy.
This ensures a stress-free experience.
Our competitive pricing structure in Almont, ND, makes hair follicle testing economically beneficial for businesses of all sizes. In conjunction with our fast turnaround times, we offer excellent value.
Affordability meets efficiency in our offerings.
The accuracy of hair follicle drug testing in Almont, ND, ensures precise detection of substances. This method excels in identifying patterns of usage with high reliability, giving peace of mind with its consistent results.
With swift turnaround times, these tests enhance the efficiency of screening processes.
Employers in Almont, ND, benefit from the peace of mind that comes with utilizing hair follicle testing to maintain drug-free workplaces. This method ensures compliance with strict policy standards while minimizing legal risks.
By promoting workplace safety, these tests support a healthier, risk-free working environment, boosting confidence among employers.
