Urine| Hair Follicle | Oral Fluid | Blood | ETG
Detecting drug and alcohol usage via hair analysis has gained attention as an effective method. By trapping biomarkers in the strands of growing hair, hair testing offers a prolonged history of substance use. When taken near the scalp, it can cover up to a 3-month detection range for alcohol and drugs. Hair collection is straightforward, resistant to tampering, and convenient for shipping.
Submitting a sample of 1.5 inches with roughly 200 hair strands (comparable to a #2 pencil's thickness) nearest to the scalp yields 100mg, an optimal amount for both screening and confirmation. For EtG, additional panels, or tests exceeding 10 panels, 150mg of the sample is advised. Using a jeweler's scale to weigh the specimen is suggested. If scalp hair is not available, a comparable quantity of body hair can be collected. When referring to head hair, it means scalp hair exclusively. Body hair pertains to all other types (beard, armpit, etc.).
Process Overview
The laboratory processing of a drug test involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the preliminary processing of a sample within the lab's system. This involves ensuring the sample's proper sealing and shipment, assigning a unique LAN (Laboratory Accessioning Number), and finalizing any missing data entry outside an electronic chain of custody system.
Screening performs an initial rapid assessment for drugs. Although cost-efficient for eliminating drug usage in most cases, a positive screen necessitates confirmation before being court-admissible. Presumptive positive samples in Screening must undergo subsequent confirmation.
Should a sample be presumptively positive during Screening, additional hair from the initial collection is used for Extraction. Here, drugs are isolated from the hair at a significantly lower concentration compared to other techniques (like urine or saliva), which underscores the complexity of hair drug screening.
Positive screening results are confirmed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples undergo washing prior to confirmation as necessary. The entire process from Accessioning to Confirmation is scrutinized following both the CAP (College of American Pathologists) Hair designation and accreditation to ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly called "hair follicle tests," the focus is on the hair strand, not the follicle beneath the scalp.
Hair follicle testing outperforms urine analysis in Vineyard, UT by offering superior detection and accuracy. Unlike urine screening, hair testing provides a longer observation window, capturing substance use history up to 90 days. This makes it a more reliable measure for employers and professionals looking to enforce drug-free standards.
The extended detection window of hair follicle testing in Vineyard, UT offers unmatched insights. With capabilities to reveal substance use up to 90 days, employers benefit from a broad view of an individual's drug history. This provides a more comprehensive background check for any potential employee.
Hair follicle testing in Vineyard, UT is highly tamper-resistant, minimizing the chance of sample adulteration. This approach ensures that the results are both reliable and indisputable, assuring those who rely on consistent and genuine test outcomes.
Our convenient nationwide and local testing sites in Vineyard, UT ensure stress-free access to hair follicle testing services. This extensive network allows individuals to easily use testing facilities without undue hassle, making the process smoother.
With a straightforward and confidential process in Vineyard, UT, ordering, conducting, and receiving results from hair follicle tests is effortless. Privacy concerns are addressed, making the entire procedure user-friendly and secure.
Offering competitive pricing and rapid result delivery in Vineyard, UT, our hair follicle testing services provide excellent value. Catering to companies of all sizes, this balance of cost-effectiveness and efficiency is designed to support diverse business needs.
In Vineyard, UT, the speed and accuracy of hair follicle drug tests are unparalleled. These tests quickly deliver dependable outcomes, making them a top choice for substance use assessment. The precision of hair follicle testing ensures that substance usage is reliably identified, providing confidence in the results.
In Vineyard, UT, hair follicle testing provides peace of mind and ensures compliance with workplace drug policies. By utilizing this method, businesses reduce legal risks and enhance safety, supporting a drug-free work environment effectively.
