Urine| Hair Follicle | Oral Fluid | Blood | ETG
Recognized for its efficacy, hair testing is a valuable method for identifying drug and alcohol consumption. Hair can capture long-term drug and alcohol intake by preserving biomarkers within the fibers of the hair growing from the scalp. When obtained near the scalp, hair can detect substances for nearly 90 days. The collection process is straightforward, the chances of tampering are minimal, and transport is effortless.
A specimen of 1.5 inches, consisting of around 200 hair strands (comparable to a #2 pencil), yields 100mg, which is optimal for initial screening and verification. For assessments involving EtG, additional components, or tests exceeding 10 panels, a 150mg sample is suggested. Using a jeweler’s scale to weigh the specimen is advisable. If scalp hair is unavailable, an equivalent body hair sample may be utilized. References to head hair specifically imply scalp hair. In contrast, body hair includes all other forms (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test outcomes can be divided into four key stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial processing within the lab system. This step includes verifying proper sealing and shipping, assigning a Laboratory Accessioning Number (LAN), and completing any data entry not managed by an electronic chain of custody system.
Screening entails a preliminary assessment for drug presence. Although a cost-friendly option to exclude drug use in most samples, any positive screens must undergo confirmation to hold up in legal settings. Samples showing presumptive positivity during Screening proceed to secondary confirmation.
When a sample suggests drug use during Screening, further hair from the original sample is collected for Extraction. During Extraction, drugs are isolated from hair at much lower concentrations than other testing methods like urine or oral fluids, making hair drug testing particularly challenging.
Confirmation of any initial positive results is carried out using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Prior to confirmation, all presumptive positive samples undergo necessary washing. The process from Accessioning to Confirmation is meticulously reviewed, adhering to both the CAP Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly mislabeled as "hair follicle tests", the test actually evaluates the hair strand, not the follicle beneath the scalp.
Whetstone, AZ's hair follicle testing outshines conventional urine tests by providing enhanced detection accuracy and dependability.Extended detection is key, as hair tests can trace substances for up to 90 days, unlike urine tests which typically cover a shorter span.
The precision in results means there is less room for error or fraudulent attempts, giving clients peace of mind and trust in their testing choice.
Employers in Whetstone, AZ gain a significant advantage with hair follicle testing due to its extended detection window. Unlike other methods, it identifies drug consumption over as long as 90 days.
This capability offers a detailed overview of an individual's substance habits, proving useful for assessing a candidate’s history or an employee’s adherence to company policies.
In Whetstone, AZ, the tamper-resistant nature of hair follicle tests greatly decreases sample adulteration risks, offering results that are credible and indisputable.
These tests involve observing the collection process, which ensures authenticity and reduces the possibilities of cheating, boosting confidence in test integrity.
With accessible testing centers throughout the nation, including in Whetstone, AZ, Accredited Drug Testing ensures convenient and hassle-free testing experiences.
The nationwide reach simplifies the logistics of meeting testing needs, providing seamless assistance wherever required, for employers and individuals alike.
In Whetstone, AZ, the drug testing process is kept simple and confidential, from ordering to collecting samples and receiving results.
Our clients’ privacy stands as a priority, and every step aims to protect this, ensuring an easy-to-navigate experience and addressing privacy-related concerns effectively.
Accredited Drug Testing keeps pricing affordable for clients in Whetstone, AZ, along with rapid turnaround times.
Cost-effectiveness doesn't compromise service quality, ensuring top-tier value and reassurance for businesses of varying sizes.
Quick turnaround means timely acknowledgments of results, thus maintaining the satisfaction and operational efficiency of the stakeholders.
In Whetstone, AZ, hair follicle drug testing stands out for its rapid, precise, and dependable results. Speed is a primary feature, as these tests quickly identify substance use with high accuracy.
This method ensures that individuals seeking fast confirmations get reliable outcomes without delay. Its accuracy is unmatched, offering stakeholders the confidence they need when verifying test findings.
Incorporating hair follicle testing in Whetstone, AZ provides employers with peace of mind and maintains compliance with workplace drug-free policies. By decreasing legal risks and ensuring safety, businesses operate smoothly.
The enforcement of stringent drug use protocols not only safeguards company interests but also fosters trust among stakeholders.
