Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as a robust method for identifying drug and alcohol use. By embedding biomarkers within the strands of growing hair, it provides a long-term record of consumption. Hair collected near the scalp offers a detection period of roughly three months for substances. The procedure is simple, hard to tamper with, and convenient for transportation.
A sample measuring 1.5 inches with approximately 200 hair strands (akin to the girth of a #2 pencil) yields 100mg, optimal for both initial and confirmatory analysis. If EtG, additional tests, or analysis over 10 panels are required, 150mg is advised. Usage of a jeweler’s scale for weighing the sample is suggested. Should scalp hair be absent, an equivalent quantity of body hair can be utilized. Head hair pertains strictly to scalp hair, whereas body hair encompasses all other variants (such as facial, axillary, etc.).
Process Overview
The laboratory evaluation of drug tests unfolds in four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the preliminary incorporation of a sample into the lab's framework. This entails confirming the proper sealing and dispatch of the sample, generating a unique LAN (Laboratory Accessioning Number), and completing any supplementary data lacking from an electronic custody chain.
Screening constitutes an initial swift evaluation for substance misuse. While economical for excluding drug use in the majority of cases, confirmed results are necessary for legal submission. Presumptively positive samples in Screening necessitate additional verification.
Upon obtaining a presumptively positive outcome during Screening, further hair is extracted from the given sample and Readied for Extraction. This phase involves isolating drugs from hair at a more minuscule concentration compared to other methods (e.g., urine or oral fluid), explicating the complexity of the hair drug screening technique.
Confirming any positive outcomes from the screening is executed through GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation washing is performed on all presumptive positives as required. Each phase from Accessioning to Confirmation undergoes evaluation under the CAP (College of American Pathologists) Hair accreditation and aligns with the ISO / IEC 17025 criteria.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the test focuses on analyzing the hair strand, not the follicle beneath the scalp.
In Santa Clara Pueblo, NM, hair follicle testing surpasses urine testing by offering more consistent and reliable outcomes. Hair tests provide superior detection abilities over longer periods compared to urine tests, which are limited to short-term detection.
This results in a more comprehensive evaluation of an individual's substance use history.
Hair follicle testing in Santa Clara Pueblo, NM, offers an extended detection window of up to 90 days, far exceeding the capabilities of urine tests. This prolonged observation span furnishes employers with invaluable insights into the ongoing substance use patterns of applicants or employees.
Employers benefit significantly from such an approach, as it helps maintain a drug-free workplace environment.
In Santa Clara Pueblo, NM, hair follicle tests provide a high level of tamper resistance, mitigating the risks of sample adulteration. These tests ensure the authenticity of the collected sample, delivering results that are difficult to dispute.
Accredited Drug Testing boasts an extensive network of testing sites, including in Santa Clara Pueblo, NM, ensuring easy access to testing services nationwide.
Residents of Santa Clara Pueblo, NM, enjoy a simple and confidential process when it comes to conducting hair follicle tests. The steps are designed to address privacy concerns, ensuring ease and confidentiality at every stage—a hallmark of good testing practice.
In Santa Clara Pueblo, NM, reliable and affordable hair follicle testing ensures commendable cost-effectiveness and expedited results. Our competitive pricing structures offer businesses—big and small—value for money and assurance in their operations.
In Santa Clara Pueblo, NM, hair follicle drug tests are known for their rapid and precise outcomes. The testing procedure efficiently detects substance use, ensuring accuracy in determining a person's drug history.
The high precision rate of these tests provides confidence in their findings, making them preferable for reliable screening.
In Santa Clara Pueblo, NM, the adoption of hair follicle testing supports employer compliance with drug-free workplace standards. This method reduces legal exposure and fosters a secure work setting. Companies experience increased reliability and safety when utilizing these tests.
