Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly valued as an effective method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and drugs by embedding biomarkers within the fibers of the hair as it grows. Collected near the scalp, hair can offer a detection timeline of up to approximately 90 days for alcohol and other substances. Hair is straightforward to gather, relatively tamper-resistant, and easily transportable.
A sample measuring 1.5 inches, consisting of about 200 hair strands (similar to the circumference of a #2 pencil) nearest the scalp, yields 100mg, the preferred quantity for assessment and validation. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of the sample is advisable. We suggest weighing the sample on a precision scale used for jewelry. If scalp hair is absent, an equivalent quantity of body hair can be obtained. When mentioning head hair, it refers specifically to scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The key phases in the laboratory processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a sample into a lab's system, ensuring the sample's proper sealing and delivery, generating a random LAN (Laboratory Accessioning Number), and completing any data entry not available through an electronic chain of custody system.
Screening is a preliminary rapid evaluation for drugs. While Screening is an economical approach to exclude drug use in most samples, a positive result needs confirmation for it to be considered valid in court. Any samples with preliminary positive results in Screening require a follow-up confirmation.
Should a sample appear positive in the Screening stage, additional hair is extracted from the original sample for Preparation in Extraction. Drugs are extracted from hair at notably lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug testing the most challenging to perform.
Confirmation of any positive Screening result is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples undergo cleansing before confirmation as necessary. The entire lab process, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair classification and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite often being termed "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
Hair follicle testing is favored in Lake Park, GA, as it excels over traditional urine tests by offering a superior detection accuracy. The hair method provides a broader window of detection, up to 90 days, which ensures a more comprehensive overview of substance use.
Compared to urine tests, hair testing in Lake Park, GA, enhances reliability, reducing the chances of result manipulation and delivering trustworthy outcomes.
In Lake Park, GA, the extended detection window of hair follicle testing—up to 90 days—offers a substantial advantage. This method gives employers insight into a candidate's or employee's substance use history over several months.
Employers in Lake Park, GA, benefit from the long detection period of hair testing, which surpasses the limited window of urine tests, providing a more thorough historical view of potential substance use.
Hair follicle testing in Lake Park, GA, significantly minimizes the risk of sample tampering, presenting a reliable and accountable testing method. The likelihood of altering test results diminishes compared to other methods.
Using methods resistant to tampering, hair follicle testing ensures that results are legitimate and trusted, making them a preferred choice in Lake Park, GA.
In Lake Park, GA, and across the nation, the availability of our testing centers offers convenience. Featuring nationwide testing locations, individuals and companies benefit from easy access to testing facilities.
Our influence extends across Lake Park, GA, and beyond with numerous local branches ensuring that drug testing services are effortless and straightforward.
The drug testing process in Lake Park, GA, is a simple and confidential journey. We prioritize privacy in booking, sampling, and delivering results, ensuring peace of mind throughout each interaction.
Providing a hassle-free, discreet testing experience in Lake Park, GA, the process safeguards the personal data of clients and upholds confidentiality every step of the way.
Our services in Lake Park, GA, are characterized by affordable pricing and a fast turnaround, aligning with the expectations of any business size. Competitive rates offer excellent value to our diverse clientele.
Offering rapid and cost-effective solutions, we assure businesses in Lake Park, GA, of receiving their test results promptly while maintaining budget-friendly options.
In Lake Park, GA, hair follicle drug tests are renowned for their fast, accurate, and reliable outcomes. This testing method offers high precision in identifying substance use, ensuring that results are dependable for both individuals and organizations.
Accessing quick and credible drug testing results is crucial. Hair follicle testing offers superior speed and precision, differentiating itself from other testing methods in Lake Park, GA.
For Lake Park, GA employers, hair follicle testing supports compliance with drug-free workplace policies, reducing legal risks and reinforcing workplace safety. Its thorough, credible results ensure employers meet regulatory requirements.
With hair testing, businesses in Lake Park, GA can promote a safe working environment, fostering peace of mind about compliance and enhancing overall workforce integrity.
