Urine| Hair Follicle | Oral Fluid | Blood | ETG
Identified as a highly efficient method, hair testing is recognized for uncovering alcohol and drug consumption. Hair archives biomarkers within its fibers over time, offering an extensive history of substance use. When hair is clipped near the scalp, it can reveal alcohol and drug traces for a period of up to three months. The collection process is straightforward, tampering is relatively challenging, and transportation is convenient.
A 1.5-inch segment comprising roughly 200 strands (approximating the diameter of a #2 pencil) taken closest to the scalp will yield 100mg essential for analysis and verification. For additional EtG assessments or tests exceeding 10 panels, 150mg is advisable. Using a jeweler’s scale to measure the specimen weight is suggested. Should scalp hair be unsuitable, equivalent body hair may be substituted. The term 'head hair' exclusively relates to scalp hair, while 'body hair' encompasses facial, axillary, and other hair types.
Process Overview
Four chief steps define the lab processing of a drug screening result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning represents the preliminary step where a sample enters the lab's system, ensuring it was correctly sealed and dispatched, a random LAN (Laboratory Accessioning Number) is allotted, and any additional information not managed by an electronic system is entered.
Screening is a swift initial assessment for substance misuse. Although Screening is a cost-efficient means to exclude drug use in the bulk of samples, a positive outcome must be verified for legal acceptance. Any sample assumed positive in Screening requires additional verification.
For samples marked potentially positive during Screening, additional hair is extracted from the initial sample for processing in the Extraction phase. Here, drug concentrations are obtained from hair at a significantly lower intensity than other methods (e.g., urine or saliva), establishing hair drug screening as a particularly rigorous process.
Confirmation of a positive outcome involves GC/MS, GC/MS/MS, or LC/MS/MS methodologies. Presumptive positive samples undergo necessary cleansing before confirmation. The entire procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and in line with ISO / IEC 17025 accreditation criteria.
Advantages of hair drug testing:
Limitations:
Note: Often dubbed "hair follicle tests", the analysis centers on the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Rochester, TX Hair testing offers superior advantages over urine tests. It detects a broader range of substances over extended periods, ensuring higher accuracy and less chance for manipulation.
Employers seeking reliable results prefer hair testing for its comprehensive substance history visibility, often revealing drug use up to 90 days prior, making it the preferred choice for pre-employment screening.
Extended Detection Window in Rochester, TX Hair follicle testing stands out due to its ability to reveal substance use over a long period, often up to 90 days.
Offering a much broader window than urine tests, it provides employers with a detailed view of an individual's substance use history, enhancing decision-making in ensuring a safe, drug-free workplace. This extended period ensures thorough vetting for concerned employers.
Tamper-Resistant Testing Method in Rochester, TX Utilizing hair follicle tests significantly curtails opportunities for sample tampering.
The method from sample collection to processing minimizes adulteration possibilities, ensuring results are trustworthy and authentic. This assurance of test integrity helps employers maintain confidence in their drug-testing programs, ensuring compliance and safety within the organization.
Convenient Nationwide Testing Locations and Local Locations in Rochester, TX Accredited Drug Testing provides a network of testing centers across the nation, simplified for accessible and efficient services.
In Rochester, and every other city, quick, seamless testing options are available without added hassle, ensuring prompt attention to testing needs for both individuals and employers alike.
Simple, Confidential Process in Rochester, TX The hair follicle testing process is straightforward and respects privacy.
From test ordering to result delivery, each step ensures confidentiality. This reassures individuals and employers of data security, making the process stress-free and easy to navigate, reinforcing trust in the testing system provided.
Affordable Pricing and Fast Turnaround in Rochester, TX Our pricing structures are highly competitive, providing value without compromising on quality.
Quick result delivery ensures minimal wait times. These affordable, efficient services support businesses of all sizes, offering peace of mind through compliant and timely drug testing solutions.
Fast, Accurate, and Reliable Results in Rochester, TX Hair follicle drug testing offers rapid results combined with exceptional accuracy. Its precision in indicating substance use makes it ideal for quick and reliable assessments, surpassing traditional testing techniques.
Employers benefit from its swift turnaround time, ensuring timely decision-making. This reliability marks hair testing as a proficient method to safeguard against substance misuse.
Compliance and Peace of Mind for Employers in Rochester, TX Adopting hair follicle testing boosts adherence to workplace drug-free standards, reducing potential legal setbacks.
Reduced risk of litigation and enhanced safety create a harmonious work environment. Employers benefit from substantial peace of mind, knowing compliance is consistently met and employees reliably screened.
