Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis testing is regarded as an effective method for identifying alcohol and drug usage. Hair offers a comprehensive history of drug and alcohol consumption by embedding biomarkers within the strands' fibers as they grow. When samples are taken from near the scalp, they can reveal a drug and alcohol usage history spanning up to three months. The process of collecting hair is straightforward, it’s somewhat resistant to tampering, and easy to transport.
For an optimal sample used in screening and confirmatory testing, a 1.5-inch segment of roughly 200 hair strands (similar in size to a #2 pencil) is ideal as it provides about 100mg of hair. For EtG tests or panels greater than 10, a 150mg sample is advisable. Checking the sample weight on a jeweler's scale is recommended. Should scalp hair be unavailable, an equivalent quantity of body hair may be substituted. References to head hair pertain exclusively to scalp hair; body hair includes all other types (e.g., facial, axillary, etc.).
Process Overview
The laboratory process for processing a drug test result encompasses four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step in which a sample is integrated into a lab’s system. This stage includes ensuring proper sealing and shipment of the sample, assigning a unique LAN (Laboratory Accessioning Number), and completing any manual data entry not covered by an electronic chain of custody.
During Screening, samples undergo a preliminary check for drug usage. Though Screening is cost-efficient for ruling out drug consumption in most samples, legally valid results require a confirmed positive screen. All presumptive positive samples from Screening must undergo further confirmation.
Presumptive positive results in the Screening stage prompt the extraction of more hair from the initial sample for the Extraction phase. Drugs are extracted at a lower concentration from hair than from other sources such as urine or oral fluid, making hair drug testing notably complex compared to other methods.
Positive results from Screening are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives are appropriately washed before Confirmation. The entire process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair standard and ISO/IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", these tests analyze the hair strand itself, not the underlying follicle.
Comparing hair and urine tests in Belmont, KS reveals why hair testing excels. Hair tests offer superior detection accuracy, capturing a wider substance history, proving immensely reliable.
Employers favor hair testing for its extended timeline, unlike urine tests which are limited to recent usage.
Employers in Belmont, KS benefit from hair follicle testing's extensive detection window. The ability to trace substance use over the past 90 days provides a holistic view of an employee's history.
This advantage allows for vigilant monitoring, ensuring only trusted individuals are part of the workforce.
Belmont, KS relies on the tamper-resistant nature of hair follicle tests to deter alteration attempts. This test fortifies integrity by ensuring collected samples remain genuine.
Such stringent measures safeguard the results, offering unassailable evidence of a person's substance use profile.
With standardized locations even in Belmont, KS, our nationwide testing centers allow effortless access to hair testing services, removing logistical concerns for individuals and employers alike.
Convenience is key, providing quick and hassle-free solutions.
In Belmont, KS, our testing process maintains simplicity and confidentiality. Clients can order, sample, and receive results easily while privacy is secured.
This straightforward approach addresses and alleviates concerns, promising a seamless experience.
Belmont, KS enjoys our competitive pricing and swift turnaround times, offering exceptional value for companies large and small.
Attractive pricing coupled with efficient service ensures clients receive top-notch satisfaction and peace of mind.
In Belmont, KS, hair follicle drug tests guarantee fast, accurate results, unveiling substance use with unmatched precision. Their efficiency in detecting a wide range of substances rapidly exceeds that of other tests.
The ability to deliver reliable outcomes promptly makes hair testing invaluable for employers seeking to maintain workplace standards.
Employers in Belmont, KS find peace with hair testing as it guarantees compliance with drug-free policies. Such measures reduce legal risks and promote a safer work environment.
By using advanced testing methods, organizations can confidently uphold their standards and responsibilities.
