Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is esteemed as an effective method for identifying drug and alcohol consumption. Hair strands capture biomarkers within the fibers, offering a prolonged timeline of substance use. When collected near the scalp, it can detect alcohol and drugs over a span of up to three months. Hair is easy to collect, tricky to tamper with, and simple to transport.
A 1.5-inch segment of about 200 hair strands (approximately akin to a #2 pencil) near the scalp provides 100mg of hair, ideal for both screening and confirming results. For EtG and extended panels beyond 10 tests, 150mg of the sample is advised. It's recommended to measure the sample using a jeweler’s scale. In case scalp hair is insufficient, an equivalent quantity of body hair can be used. When we mention head hair, we are specifically referring to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The core stages in the lab processing of a drug test consist of Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial entry of a sample into a laboratory’s workflow. This process checks if the sample was securely sealed and shipped, assigns it a random LAN (Laboratory Accessioning Number), and completes any extra data entry not captured by an electronic custody system.
Screening entails an initial rapid evaluation for drug presence. Though Screening is a cost-efficient way to discount drug use for most samples, a positive screen must be confirmed to hold up in legal proceedings. Any samples deemed positive during Screening necessitate further confirmation.
Should a sample test positive in Screening, additional hair from the initial sample is extracted for further testing. In Extraction, drugs are removed from hair at significantly lower concentrations compared to other methods (for instance, urine or oral fluids), making hair drug screening notably challenging to execute.
Positive results in Screening must be confirmed using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. All initially positive samples undergo necessary washing before confirmation. The entire process from Accessioning to Confirmation is monitored under the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Hair follicle testing surpasses urine tests in Titusville, PA by offering an extended detection window and unparalleled accuracy. Unlike urine tests that cover shorter periods, hair tests provide a broader understanding of drug use.
The reliable nature of hair testing outshines traditional methods, making it preferable for accurate substance use history assessments.
Extended detection is a key advantage of hair follicle testing in Titusville, PA, with analyses revealing evidence of drug use up to 90 days.
Employers benefit from this long detection period, as it provides a comprehensive look into an individual's substance use history, enhancing decision-making processes.
Hair follicle tests in Titusville, PA deter tampering, ensuring the integrity of the sample and the genuineness of results.
This method significantly lowers the risk of adulteration, as the collection process is thoroughly observed and secure.
Nationwide and local testing centers in Titusville, PA deliver swift and simple testing services. Customers can access hair follicle testing without hassles thanks to comprehensive location coverage.
The widespread availability of testing centers emphasizes the ease with which services can be utilized, ensuring smooth testing procedures.
Ordering a hair follicle test in Titusville, PA is straightforward and confidential, addressing privacy while ensuring smooth processes.
Ease of use is central, offering clients the comfort of an uncomplicated testing experience from request to results.
Competitive pricing in Titusville, PA makes hair follicle testing accessible for companies of all sizes, without compromising on quality.
Fast turnaround times mean quick, competent, and cost-effective service, delivering excellent value for employer peace of mind.
Titusville, PA offers prompt and precise hair follicle testing, guaranteeing high accuracy in spotting substance usage. Clients benefit from fast results, ensuring timely decisions.
The reliability of hair tests in Titusville is unmatched, with a finely-tuned process to catch even minimal traces of substances, eliminating doubts about test outcomes.
Adopting hair follicle testing in Titusville, PA brings peace of mind to employers by maintaining drug-free workplaces and reducing legal liabilities.
Compliance with workplace policies is enhanced, ensuring both safety and company integrity.
