Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination is now recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term profile of substances by embedding biomarkers in the strands of the growing hair. When harvested near the scalp, hair can demonstrate up to a roughly 3-month detection period for substances. Hair is easy to gather, relatively hard to tamper with, and convenient to transport.
A 1.5-inch section of around 200 strands of hair (comparable to the width of a #2 pencil) nearest to the scalp will produce 100mg of hair, which is the optimal sample for analysis and corroboration. For EtG, supplementary types, and/or assessments exceeding 10 panels, 150mg of the sample is advisable. We suggest using a jeweler’s scale for weighing the sample. If scalp hair isn't obtainable, a similar quantity of body hair can be collected. When mentioning head hair, we mean scalp hair exclusively. Body hair pertains to all other categories (facial, underarm, etc.).
Process Overview
The laboratory's sequence in resolving a drug test outcome includes four core activities: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the introductory handling of a specimen within a laboratory’s framework. This encompasses confirming the specimen was properly sealed and transported, allocating a random LAN (Laboratory Accessioning Number), and finalizing any further data input absent in an electronic custody chain system.
Screening involves a preliminary swift assessment for drugs of interest. Although Screening is a budget-friendly approach for excluding drug usage in most specimens, a positive result requires validation to be considered court-admissible. Any specimens preliminarily positive in Screening warrant an additional confirmation.
If a specimen is preliminarily positive during the Screening phase, extra hair is extracted from the initial sample and prepared for Extraction. Here, drugs are isolated from hair at much lower concentration levels than through other techniques (like urine or saliva), which is why hair drug screening is the hardest procedure to conduct.
Confirmation of positive screening findings is achieved via GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positive specimens are cleansed prior to confirmation if necessary. The entire process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 requirements.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests", the assessment actually examines the hair strand rather than the follicle beneath the scalp
In Concord, VT, the superiority of hair follicle testing over traditional urine tests becomes evident with its heightened detection accuracy and reliability. Whereas urine tests offer a snapshot, hair testing provides a full narrative, capturing substance use with superior precision.
Hair testing in Concord showcases its merit with a longer detection window and minimal chances of manipulation, ensuring trustworthy results in comparison to urine tests.
Employers in Concord, VT, benefit from hair follicle testing's extensive detection window, reaching up to 90 days. This allows them to understand an applicant's or employee's substance use history comprehensively, providing clarity in hiring and monitoring decisions.
By revealing longer-term drug use patterns, hair testing offers insights beyond the capabilities of shorter-term methods, ensuring thorough screening processes in Concord.
In Concord, VT, hair follicle testing stands out for its resistance to tampering. This method significantly lowers the risk of sample adulteration, providing results that are both reliable and almost impossible to question.
The robustness of hair testing guarantees that employers and legal entities in Concord receive uncompromised data, enhancing the trust placed in drug testing outcomes.
With numerous testing centers nationwide, including in Concord, VT, Accredited Drug Testing offers convenient access to hair follicle testing. This ease of access facilitates quick, simple, and stress-free testing processes.
The widespread reach of our testing services guarantees that Concord residents can easily find a local center to meet their drug testing needs.
In Concord, VT, the hair follicle testing process is straightforward and confidential. From order placement to sample collection and result reception, privacy concerns are addressed, ensuring user comfort and trust.
Our streamlined procedures prioritize confidentiality, making hair testing an accessible option for those seeking discretion in Concord.
Offering competitive pricing and rapid turnaround times, our hair follicle testing services in Concord, VT, deliver excellent value. Businesses of all sizes can benefit from our affordable solutions, ensuring peace of mind and efficiency.
With budget-friendly options, employers in Concord trust our services for their cost-effectiveness and fast, accurate results.
Hair follicle drug testing in Concord, VT, offers rapid, precise, and trustworthy results. With its high accuracy in identifying substance use, it surpasses other methods. Hair analysis ensures that substance detection is both detailed and swift, providing employers and individuals with dependable outcomes.
Employers in Concord trust hair testing for its ability to quickly reveal drug use, saving valuable time in sensitive employment decisions. The speed and accuracy highlight its effectiveness.
Using hair follicle testing in Concord, VT, helps employers ensure adherence to drug-free workplace policies, minimizing legal risks and fostering a safer work environment. It provides peace of mind as they uphold compliance standards.
For Concord employers, the confidence in knowing their workplace is drug-free is bolstered by the reliability and thoroughness of hair testing.
