Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for uncovering drug and alcohol consumption. Hair can capture biomarkers within its fibers, offering an extensive timeline of substance use. When gathered near the scalp, it can present about a three-month detection range for both alcohol and drugs. Hair collection is straightforward, tough to tamper with, and conveniently transported.
Collecting a 1.5-inch piece comprising approximately 200 hair strands (similar in size to a #2 pencil) closest to the scalp yields 100mg, the perfect amount for both screening and confirmation analyses. For EtG, add-ons, and tests exceeding 10 panels, a 150mg specimen is advised. It is suggested the sample be measured on a jeweler's scale. If scalp hair is insufficient, a comparable quantity of body hair may be gathered. References to head hair specifically imply scalp hair while body hair includes all other types (e.g., facial, axillary).
Process Overview
There are four key stages in the lab processing of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial integration of a sample into a lab's system. This process verifies correct sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and completes any additional data entry absent in an electronic chain of custody system.
Screening offers an initial rapid examination for commonly abused substances. Though cost-effective to eliminate substance use in most cases, a positive screen result must be confirmed for legal admissibility. Any samples showing a presumptive positive in Screening require additional confirmation.
If a sample displays a presumptive positive during Screening, additional hair is extracted from the initial sample for Extraction. Here, drugs are separated from hair at significantly lower concentrations than other techniques (such as urine or oral fluid), thus making hair drug testing one of the most challenging methods to perform.
Confirmation of a positive screening is carried out through GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample is cleansed prior to confirmation as necessary. The entire laboratory journey from Accessioning to Confirmation is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly labeled as "hair follicle tests," the analysis is conducted on the hair strand instead of the follicle beneath the scalp.
In Pindall, AR, hair follicle testing outshines urine testing by offering superior detection accuracy. Comprehensive results from hair samples ensure reliability and precision in identifying drug presence, a benefit that traditional urine tests might not fully offer during evaluation.
Hair follicle testing in Pindall, AR, enables detection of drug use over an extended period of up to 90 days. Employers gain detailed insights into an individual’s substance history, providing a broader view than typical tests. This extended window is essential for comprehensive evaluations.
One of the key strengths of hair follicle tests in Pindall, AR, is their resistance to sample manipulation. Reliable results are ensured through minimized risks of adulteration, presenting unquestionable outcomes that organizations can trust for crucial decision-making.
Our wide-reaching network of testing centers, including those in Pindall, AR, guarantees quick access to hair follicle testing services. Ease of access nationwide makes the process not only simplified but convenient, catering to individuals and businesses everywhere.
In Pindall, AR, the process for undertaking hair follicle testing remains straightforward and confidential. Confidentiality and ease are prioritized, ensuring privacy is maintained from test ordering to receiving results, addressing concerns efficiently and discreetly.
Facing competitive demands, our hair follicle testing in Pindall, AR, offers affordable pricing with quick result turnaround. Cost-effective for businesses of all sizes, it provides excellent value, combining economic factors with reliable testing for effective peace of mind.
The precision and rapidity of hair follicle drug tests in Pindall, AR, offer unmatched accuracy for detecting substance use. Fast processing ensures quick results, assisting individuals and organizations in making informed decisions with minimal waiting time, making them a preferred choice.
Hair follicle testing plays a vital role in achieving compliance with workplace drug-free policies in Pindall, AR. Enhancing safety by lowering legal risks and boosting overall organizational peace of mind, it's an effective measure for maintaining a trustworthy work environment.
