Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examination is now regarded as a potent instrument for identifying drug and alcohol consumption. Hair offers a prolonged record of alcohol and drugs by locking biomarkers within the strands of the growing hair. When taken near the scalp, hair can deliver about a three-month detection window for alcohol and drugs. Hair collection is easy, manipulation is challenging, and shipping is straightforward.
A portion of 1.5 inches comprising approximately 200 hair strands (about the size of a #2 pencil) nearest to the scalp will produce 100mg of hair, the quintessential sample for analysis and verification. For EtG, extra tests, and/or panels beyond ten, 150mg of the sample is advised. We advocate for the use of a jeweler’s scale for weighing the sample. In the absence of scalp hair, an equivalent volume of body hair may be taken. When mentioning head hair, it signifies only scalp hair. Body hair indicates all other hair types (facial, axillary, etc.).
Process Overview
The four pivotal steps in the lab processing of a drug test outcome incorporate Accessioning, Screening, Extraction, and Confirmation.
Accessioning engages the introductory handling of a sample entering a lab’s system. This encompasses confirming correct sealing and shipping of the sample, giving a random LAN (Laboratory Accessioning Number), and adding any extra data entry not included via an electronic chain of custody system.
Screening serves as a rapid preliminary inspection for drug misuse. Though Screening is an economical method to exclude drug usage in most samples, a positive screen must be verified to be court-admissible. All samples that appear positive in Screening necessitate a secondary verification.
When a sample appears positive in the Screening phase, more hair is extracted from the original specimen and prepared for Extraction. Here, drugs are taken from hair at a far lower concentration in comparison to other techniques (such as urine or oral fluid), which makes hair drug screening the most challenging technique to execute.
Verification of any positive screening outcome is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed prior to verification if necessary. The full laboratory procedure from Accessioning to Confirmation undergoes review both under the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the test itself examines the hair strand, not the hair follicle beneath the scalp.
Why choose hair testing? In Williams Bay, WI, the answer lies in its superior accuracy compared to urine tests. Hair testing unveils a broader history of drug use, enhancing detection reliability even if substances are not recent, making it the preferred choice for sensitive evaluations.
Comparison with urine tests reveals that hair follicle assessments offer more robust evidence of drug use history. They provide an extended view, bolstering trust and helping organizations maintain integrity and safety standards.
Extended detection window is a remarkable advantage of hair testing in Williams Bay, WI. Capturing substance use history spanning up to 90 days, it outperforms shorter-term tests, giving employers a deeper understanding of an individual's long-term behaviors.
A comprehensive overview of substance use is attainable through hair follicle testing, as it highlights patterns over months. Employers in Williams Bay, WI benefit from the insights provided, facilitating informed decision-making.
Security against tampering is ensured by hair follicle testing in Williams Bay, WI. This method significantly reduces the potential for sample adulteration, providing irrefutable results employers and authorities can rely on with utmost confidence.
Reliability in results is a primary concern, and hair testing offers a solution. By minimizing tampering risks, it maintains test integrity, ensuring the process is as precise and unyielding to manipulation as possible in Williams Bay, WI.
Convenient testing locations peppered throughout the nation and locally in Williams Bay, WI, make accessing our services quick, easy, and hassle-free. With readily available centers, testing becomes a streamlined process, saving time and effort for users.
Nationwide presence, including Williams Bay, WI, guarantees ease of access to essential testing services. Our strategic locations provide efficient solutions, ensuring that satisfying your testing needs is straightforward and stress-free.
Simplicity and confidentiality define our testing process in Williams Bay, WI, easing concerns over privacy and complexity. Ordering, testing, and result reception are streamlined with a focus on ensuring discretion and comfort for all individuals involved.
A user-friendly approach embraces simplicity at its core, ensuring that every step, from arrangement to results, maintains confidentiality. Individuals in Williams Bay, WI can rest assured of a professional and respectful experience.
Competitive pricing and rapid results define our offerings in Williams Bay, WI. Ensuring affordability, our pricing structures deliver exceptional value, enabling businesses of all sizes to benefit from reliable testing without financial strain.
Fast turnaround times combined with attractive pricing make hair follicle testing accessible. Our services provide companies with the dual advantage of prompt results and cost-effectiveness, fostering business agility and peace of mind.
The efficiency of hair follicle testing surpasses traditional methods, offering swift and dependable results in Williams Bay, WI. Known for its precise detection capabilities, this method ensures accurate substance identification, providing prompt outcomes crucial for decision-making.
Confidence in accuracy and rapid results is essential. Hair tests meet both criteria by thoroughly examining samples for substance traces, delivering quick and precise information imperative for employers and guardians in Williams Bay, WI.
Achieving compliance is simplified with hair follicle testing in Williams Bay, WI. This method underscores adherence to drug-free workplace policies, mitigating legal risks and enhancing employee safety through reliable and enforceable testing.
Employer peace of mind is of paramount importance, and utilizing hair tests ensures policy compliance. This commitment not only heightens workplace security but also strengthens organizational trust amongst staff and stakeholders.
