Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair offers a comprehensive record of alcohol and drug intake by encapsulating biomarkers in the strands of hair as they grow. When procured near the scalp, hair can reveal up to a roughly 3-month timeframe for detecting alcohol and drugs. Collecting hair is straightforward, moderately challenging to tamper with, and straightforward to transport.
A sample measuring 1.5 inches consisting of approximately 200 hair strands (akin to the width of a #2 pencil) nearest to the scalp will yield 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional tests, and/or analyses surpassing 10 panels, a quantity of 150mg is advised. We suggest utilizing a jeweler’s scale to weigh the specimen. If scalp hair cannot be collected, a comparable quantity of body hair is acceptable. When referencing head hair, this pertains strictly to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The central stages in the laboratory analysis of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning denotes the introductory phase where a sample is integrated into a laboratory's framework. This step involves confirming that the sample was sealed and dispatched correctly, assigning an arbitrary LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody system.
Screening constitutes an initial rapid evaluation for illicit drugs. Although Screening is an affordable method to rule out drug usage in most samples, a positive screen necessitates confirmation for court admissibility. Samples deemed presumptively positive in Screening do demand a subsequent confirmation.
Should a sample indicate a presumptively positive result during the Screening phase, additional hair from the initial sample is selected for Extraction. In this phase, drugs are extracted from hair at a noticeably lower concentration compared to other methods (such as urine or oral fluid), which underscores the complexity of performing hair drug screening.
Confirmation of any positive Screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples indicating a presumptive positive result are cleansed before confirmation as necessary. The entire lab process from Accessioning through to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being commonly called "hair follicle tests", the actual analysis focuses on the hair strand, not the hair follicle under the scalp
Compared to traditional urine tests, hair follicle testing in Lincoln, TX provides a superior detection method. The accuracy and reliability are unparalleled, offering insights into substance use over a longer period.
Benefits: Hair testing is less invasive, shields against tampering, and improves detection rates. This makes it a preferred choice for businesses and legal situations demanding stringent drug-use detection.
One of the standout features of hair follicle testing in Lincoln, TX is its extended detection window. Hair tests offer a glimpse into drug use for up to 90 days, far outstripping the narrow window of urine tests.
This prolonged period provides employers with a comprehensive overview of an individual's substance history, aiding in making informed hiring and management decisions.
The tamper-resistant nature of hair follicle tests is a game changer in Lincoln, TX. It's nearly impossible to adulterate samples, providing employers and authorities with indisputable results.
With hair testing, concerns about sample integrity are minimized, offering confidence that the results truly reflect an individual's drug use patterns, supporting policy enforcement.
With convenient locations both nationwide and locally in Lincoln, TX, testing accessibility is guaranteed. Accredited Drug Testing centers streamline the testing process, providing easy and stress-free access.
This widespread availability supports both individuals and businesses in obtaining quick results, wherever they may be situated.
The process of hair follicle testing in Lincoln, TX is both simple and confidential, ensuring peace of mind. From ordering to receiving results, the procedure prioritizes privacy and convenience.
Customers can feel assured that their data is handled securely, enhancing the overall experience while maintaining discretion.
Offering competitive pricing alongside fast turnaround times, hair follicle testing in Lincoln, TX provides excellent value. Our services cater to companies of all sizes seeking cost-effective solutions.
Employers can enjoy peace of mind knowing they receive rapid, reliable results without stretching budgets, promoting efficient workforce management.
In Lincoln, TX, hair follicle energy impresses with its combination of speed and meticulous accuracy. These tests pinpoint substance use effectively, offering reliability appreciated by employers and courts alike.
Unlike other methods, hair testing can quickly yield precise insights, ensuring prompt decision-making, which is essential for maintaining workplace standards and legal compliance.
In Lincoln, TX, maintaining compliance with drug-free workplace policies is streamlined through hair follicle testing. This method aids in meeting legal standards and enhancing workplace safety.
Employers can rest assured knowing this reliable testing option helps mitigate legal risks, fostering a secure environment for all employees.
