Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair tests have emerged as an effective method for identifying drug and alcohol use. Hair retains a long-term record of alcohol and drug intake by capturing biomarkers within the structure of the hair strand. When collected near the scalp, hair can offer up to an approximate 3-month detection timeframe for alcohol and drugs. Hair collection is straightforward, relatively tamper-resistant, and simple to transport.
A 1.5-inch section of roughly 200 hairs (about the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal amount for analysis and verification. For EtG, extra tests, and/or screens exceeding 10 panels, 150mg is suggested. We advise using a jeweler’s scale for weighing the specimen. Should scalp hair be unavailable, an equivalent quantity of body hair can be used. By head hair, we specifically mean scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The laboratory steps for processing a drug test result consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of entering a sample into a lab's system, ensuring that the sample's seal and shipping are intact, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data input not covered by an electronic chain of custody system.
Screening is a primary swift assessment for drugs. While cost-efficient for excluding drug use in most samples, a positive result requires confirmation to stand in legal proceedings. Samples with a presumptive positive in Screening need secondary confirmation.
Should Screening indicate a presumptive positive, additional hair is taken from the original sample and readied for Extraction. Here, drugs are isolated from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), making hair drug screening notably challenging.
Confirmatory testing for positive screening outcomes is executed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any presumptive positive samples are washed prior to confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is examined under both CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently termed "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp.
Compared to conventional urine tests, hair follicle testing in Barretts, MO excels in providing accurate and dependable detections. It offers a significant advantage in identifying drug use due to its longer detection timeframe.
While urine tests can be effective in recent usage detection, hair testing surpasses it with precision and reliability, making it the preferred choice for establishments with stringent drug policies.
In Barretts, MO, hair follicle testing provides an extensive detection window, identifying drug use over the past 90 days. This longer timeframe offers a comprehensive view of an individual’s substance activity.
Employers gain critical insights into a candidate's past decisions, allowing a thorough understanding of their potential long-term influence on workplace safety and productivity.
Hair follicle testing stands as a tamper-resistant procedure in Barretts, MO, significantly reducing sample adulteration risks. This ensures genuine and credible results for businesses and legal entities.
With the test's high resistance to manipulation, stakeholders can rely on its accuracy to enforce drug-free environments confidently without worry of falsified reports.
Our widespread testing centers ensure effortless hair follicle testing access for Barretts, MO residents, guaranteeing a smooth and quick process.
The convenience of localized and nationwide locations removes logistical hurdles, enabling effortless testing service access for individuals and businesses alike.
In Barretts, MO, our hair follicle testing services offer a straightforward and respectful procedure, ensuring confidentiality and simplicity every step of the way.
From ordering to receiving results, the user-friendly process addresses privacy concerns seamlessly, reinforcing individual and workplace trust in drug testing protocols.
Our competitive pricing and swift result turnaround for hair follicle testing in Barretts, MO deliver outstanding value to companies regardless of size.
Businesses looking for efficient and cost-effective solutions benefit greatly from our well-structured fee models, along with the assurance of prompt and reliable outcomes.
The precision and rapidity of hair follicle drug testing are unmatched in Barretts, MO. It assures swift, accurate detection of substance use through advanced technology, delivering results that employers can trust.
This test distinguishes itself by quickly identifying even the slightest trace of drugs, thereby providing businesses with the necessary data to make informed decisions with absolute confidence.
For employers in Barretts, MO, using hair follicle testing enhances compliance with drug-free workplace mandates, minimizing legal headaches while boosting overall safety standards.
Such stringent testing methodologies provide peace of mind, knowing employees adhere to company policies, creating a secure working environment for all.
