Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have gained recognition as an effective means for identifying drug and alcohol consumption. Hair serves as a chronological archive, capturing biomarkers within the hair strand as it grows. When harvested close to the scalp, hair grants an alcohol and drug detection period of up to roughly 90 days. It's straightforward to obtain, comparatively resistant to tampering, and simple to transport.
A segment measuring 1.5 inches with roughly 200 hair strands (akin to the width of a #2 pencil) closest to the scalp provides 100mg of hair, the optimal amount for analysis and confirmation. For EtG, additional panels, or tests exceeding 10 panels, 150mg of hair is advisable. Using a jeweler’s scale to weigh the specimen is suggested. If scalp hair is inaccessible, a comparable quantity of body hair can be utilized. "Head hair" strictly pertains to scalp hair, while "Body hair" encompasses all other hair types (e.g., facial, axillary).
Process Overview
The comprehensive laboratory handling of a drug test result encompasses Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the preliminary processing of a sample within a laboratory’s framework. It entails confirming the proper sealing and shipment of the sample, allocating a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry not covered by an electronic chain of custody system.
Screening denotes an initial swift assessment for illicit substances. Although Screening is a cost-efficient means to dismiss drug presence in most samples, a conclusive court-admissible result necessitates a Confirmation. Any samples with presumed positive results in Screening mandate further confirmation.
Should a sample show a presumptive positive during Screening, additional hair is extracted from the original specimen for the Extraction stage. Here, drugs are removed from the hair at significantly lower concentrations than other techniques (e.g., urine or oral fluid), rendering hair drug testing one of the most challenging testing methods.
Confirmation of any positive result from screening is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all samples with presumed positives are washed as needed. The complete lab procedure, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Important: Although frequently termed "hair follicle tests," the analysis targets the hair strand rather than the follicle under the scalp.
In Sweetwater, WY, hair follicle testing demonstrates significant advantages over urine tests. Its superior detection accuracy and reliability surpass traditional methods, ensuring comprehensive substance use identification. Hair testing is less prone to manipulation, offering a trustworthy alternative for those who need assurance in testing integrity.
With an extended detection period of up to 90 days, hair follicle testing provides a thorough examination of substance use history in Sweetwater, WY. Employers benefit from this comprehensive insight into an individual’s drug habits, enabling informed personnel decisions and promoting a drug-free workplace.
Hair follicle testing in Sweetwater, WY, ensures high integrity by significantly reducing the possibility of sample adulteration. This testing method offers reliable, indisputable results, providing peace of mind through its execution of rigorous and tamper-resistant procedures.
Accredited Drug Testing offers convenient access to testing through our extensive network of nationwide centers, including Sweetwater, WY. With our extensive local presence, we guarantee easy and efficient testing experiences, catering to the immediate needs of companies and individuals alike.
In Sweetwater, WY, our hair follicle testing process is designed to be simple and confidential. From order placement to taking the test and receiving results, every step is streamlined and secure, addressing privacy concerns while ensuring smooth user experiences.
Accredited Drug Testing in Sweetwater, WY, provides competitive pricing and rapid turnaround times for hair follicle testing. Our cost-effective solutions offer excellent value, merging affordability with rapid results to serve companies of any size efficiently.
Hair follicle drug tests in Sweetwater, WY, offer unmatched precision and expedience. These tests boast a high level of accuracy in detecting substance use, allowing for fast and reliable results. Whether for workplace compliance or personal assurance, hair testing outperforms traditional methods by providing clear and definite outcomes.
Employers in Sweetwater, WY, attain compliance and ease through the implementation of hair follicle testing. Ensuring adherence to drug-free policies mitigates legal exposure and elevates workplace safety, offering peace of mind in policy enforcement and employee management.
