Urine| Hair Follicle | Oral Fluid | Blood | ETG
Analyzing hair has emerged as an effective method in identifying substance use. By embedding biomarkers in the growing strands, hair offers a historical view of drug and alcohol consumption. When sourced near the scalp, hair can reveal substance use within about a three-month window. Collection is straightforward, alteration is challenging, and shipping is uncomplicated.
A sample measuring 1.5 inches with roughly 200 hair strands (comparable to the thickness of a #2 pencil) near the scalp provides 100mg, the optimal amount for testing and verification. For EtG, extra panels, and tests exceeding 10 panels, 150mg of hair is advised. It’s advisable to weigh samples with a jeweler's scale. If scalp hair isn’t available, an equivalent amount of body hair can be used. Head hair specifically refers to scalp hair, while body hair comprises all other types (e.g., facial, axillary).
Process Overview
The laboratory procedure for processing a drug test consists of four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary step for incorporating a sample into a lab’s system. It involves ensuring the sample’s proper sealing and shipping, assigning a unique LAN (Laboratory Accessioning Number), and completing any required data entry absent from an electronic chain of custody system.
Screening offers a preliminary assessment for controlled substances. While it’s an economical approach to exclude drug use in most cases, a positive screen needs subsequent confirmation for legal validation. Samples that test positive initially in Screening demand further confirmation.
When a sample indicates potential drug presence during Screening, additional hair is extracted from the original sample for the Extraction process. Drugs are removed from hair at lower concentrations here than in methods like urine or saliva, making hair analysis a challenging procedure.
Verification of positive screening outcomes is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All suspected positive samples undergo washing before any required confirmation. The complete lab process, starting from Accessioning through to Confirmation, is evaluated according to both CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Commonly called "hair follicle tests", these assessments examine the strand itself rather than the follicle beneath the scalp.
In Namakagon, WI, hair follicle testing is often favored over traditional urine tests. With its superior detection abilities, hair testing reliably uncovers prolonged substance use periods that urine tests may miss. This expanded detection timeline provides a more comprehensive understanding of an individual’s history of drug use, beyond the scope of a urine test.
Additionally, hair testing is less susceptible to tampering or dilution attempts, a common issue with urine samples. This ensures higher integrity and validity of results, making hair testing the preferred choice for accurate drug screening.
In Namakagon, WI, hair follicle testing offers an unparalleled extended detection window for drug use. By analyzing hair samples, drug traces can be identified for up to 90 days, providing employers with a detailed overview of an individual’s substance history.
This longer detection period is vital for organizations requiring insights into long-term behavior rather than just recent drug use. Employers gain a comprehensive perspective on an applicant’s or employee’s substance habits, aiding in more informed decision-making.
Hair follicle tests in Namakagon, WI offer a largely tamper-resistant solution for drug screening, significantly reducing the risk of sample adulteration. The nature of hair testing ensures that results are reliable and unquestionable, providing confidence to employers and legal entities alike.
The robust nature of hair testing makes it a preferred choice among organizations that require certainty and accuracy in their drug screening processes, ensuring that results stand up to scrutiny and legal standards.
Convenience is key in Namakagon, WI with our nationwide and local testing centers, facilitating quick and hassle-free access to hair follicle drug testing services. Our extensive network ensures clients have easy access to our facilities for all their testing needs.
Local presence combined with nationwide reach ensures testing is conducted promptly, saving time and reducing logistical challenges for individuals and employers alike.
The hair follicle testing process in Namakagon, WI is simple and confidential, from ordering to obtaining results. Privacy and ease of use are at the forefront, addressing concerns regarding the testing procedures.
Clients can expect discreet handling of samples and results, ensuring that personal privacy is respected throughout. This streamlined process enhances user confidence and satisfaction in the testing services offered.
In Namakagon, WI, we offer affordable pricing and rapid turnaround times for hair follicle testing. Our competitive pricing ensures excellent value without sacrificing quality or accuracy.
Our efficient processes guarantee quick result delivery, providing peace of mind to companies of all sizes, confirming our commitment to offering reliable testing solutions that meet both budgetary and time constraints.
Hair follicle drug testing in Namakagon, WI offers fast and accurate results, distinguishing itself in precision and speed. Accuracy is a hallmark, ensuring reliable detection of substance use. This testing method excels in minimizing false positives, providing trustworthy outcomes for all parties involved.
The efficiency of hair tests is unparalleled, with quick processing times leading to reliable results. This is essential for employers needing immediate confirmation on substance use, ensuring workplace safety is never compromised.
Employers in Namakagon, WI can achieve compliance and peace of mind through hair follicle testing. By aligning with workplace drug-free policies, this testing method reduces legal risks while enhancing workplace safety.
Hair testing ensures adherence to zero-tolerance policies, protecting employers from potential legal complications. It reaffirms their commitment to maintaining a secure and productive working environment.
