Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for identifying drug and alcohol consumption. By retaining biomarkers within the fibers of developing hair strands, hair offers an extensive timeline of alcohol and drug usage. When sourced near the scalp, it can deliver an approximate detection period of three months for both alcohol and other substances. The collection process for hair is straightforward, relatively resistant to tampering, and convenient for transportation.
Securing a sample of 1.5 inches, equating to around 200 hair strands (roughly comparable to a #2 pencil thickness) closest to the scalp yields 100mg of hair, which is ideal for screening and verification. For EtG, or panels exceeding 10, 150mg of the specimen is advised. Utilizing a jeweler’s scale for weighing the specimen is suggested. In the absence of scalp hair, an equivalent volume of body hair may be procured. When referencing head hair, we mean scalp hair specifically. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedures in processing a drug test result comprise four pivotal phases: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the sample undergoes initial laboratory system processing. This phase includes checking the sample’s seal and shipment, assigning a random LAN (Laboratory Accessioning Number), and finalizing any ancillary data entry not covered by an electronic chain of custody mechanism.
Screening conducts a swift analysis for drugs of abuse. While cost-effective for ruling out drug use in the majority of samples, a positive screen necessitates confirmation for court validity. Screening's presumptively positive samples require subsequent verification.
Upon a presumptive positive result in Screening, additional hair from the primary specimen is extracted for further analysis. In this phase, drugs are extracted from hair at significantly lower concentrations compared to other methods (ex. urine or oral fluid), highlighting the complexity of hair drug testing.
Positive screening confirmations are executed using GC/MS, GC/MS/MS or LC/MS/MS. Presumptive positive samples undergo washing as needed before confirmation. Each lab process phase from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", these tests actually evaluate the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers significant advantages over urine tests in Franklin, NE. Hair tests provide an extended detection window, offering insights on substance use that urine tests might miss.
Accuracy and Reliability: Hair tests detect a broader range of substances more accurately.
Professional Standards: Employers preferring more substantial evidence choose hair tests over traditional methods for their reliability.
One of the compelling benefits of hair follicle tests in Franklin, NE, is their extensive detection window. Unlike other methods, hair analysis provides evidence of drug use over approximately 90 days, offering a panoramic view of an individual's substance use history.
This prolonged detection period allows employers to critically assess prospective or current employees' histories, ensuring a thorough understanding of their background in substance use.
The hair follicle drug testing method significantly mitigates the risk of tampering - a vital attribute in maintaining trustworthy results. This is particularly critical in Franklin, NE, where reliable drug testing practices are essential.
By collecting samples directly from an individual's hair, the likelihood of adulterating the test diminishes, resulting in authentic and unquestionable findings that organizations rely upon.
Access to reliable drug testing services is simplified with numerous nationwide and local centers in Franklin, NE. These facilities provide a hassle-free experience, ensuring that individuals and businesses can quickly avail of necessary services without inconvenience.
The ease of locating nearby testing centers helps streamline the testing process, making it convenient for everyone requiring drug testing services.
In Franklin, NE, the process for undergoing hair follicle drug testing is designed to be both simple and confidential. The steps from ordering to obtaining results are structured to ensure user-friendly experiences.
Confidentiality is a priority, with all stages of the process, including sample collection and result delivery, protected to maintain privacy for all parties involved.
Hair follicle testing services in Franklin, NE, are not only fast but also competitively priced. The quick turnaround coupled with affordable pricing models provides exceptional value for businesses of varying sizes.
Companies can achieve peace of mind knowing they have invested in reliable and economically viable testing solutions that uphold high standards of accuracy and timeliness.
In Franklin, NE, hair follicle drug testing stands out due to its rapid and accurate results. This method delivers precise findings in detecting substance use, greatly aiding individuals and organizations in making informed decisions.
The efficiency of hair follicle tests is unmatched, ensuring reliable outcomes quickly. This high accuracy in detection provides peace of mind, assuring results are both trustworthy and timely.
Employers in Franklin, NE, benefit significantly from hair follicle testing regarding compliance and safety. Using this testing method ensures adherence to strict drug-free workplace policies, minimizing potential legal issues.
With hair testing, businesses can enhance their safety protocols and ensure the integrity of their workforce, providing peace of mind for all stakeholders involved.
