Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method in identifying drug and alcohol consumption. It captures a comprehensive history through biomarkers contained within the maturing hair strand. Collected near the scalp, hair can offer a detection period of up to three months for various substances. Hair is easy to gather, somewhat resistant to tampering, and convenient to send.
A 1.5-inch segment of around 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is optimal for both screening and confirmation. For EtG, additional substances, and/or tests exceeding 10 panels, 150mg of the sample is advisable. We suggest weighing the sample using a jeweler’s scale. If scalp hair is unavailable, a comparable amount of body hair should be collected. Mention of head hair specifically pertains to scalp hair. Alternatively, body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result is broken down into four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of integrating a sample into the laboratory system. This step verifies the proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and finishes any other data entry not supplied by an electronic chain of custody system.
Screening provides a preliminary examination for illicit substances. Screening is a cost-efficient method to rule out substance use across most samples, however, positive screenings need confirmation for court acceptance. Samples that indicate presumptive positives during Screening will need secondary confirmation.
If a sample shows presumptive positivity in Screening, further hair is drawn from the initial sample for Extraction. This step removes drugs from hair at considerably lower concentrations than other techniques (such as urine or oral fluid), making hair drug analysis the most challenging method to implement.
Confirmation for any positive screening result utilizes GC/MS, GC/MS/MS, or LC/MS/MS. Each presumptive positive sample is washed prior to confirmation if necessary. The entire lab process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and accreditation per ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Even though often termed "hair follicle tests," the procedure examines the hair strand, not the follicle beneath the scalp.
In Amy, KS, hair follicle testing is superior to urine testing due to its enhanced detection accuracy and reliability. Unlike traditional urine tests, hair tests can identify drug use with greater clarity.
The benefits of choosing hair testing over urine testing include a broader detection window and a more reliable assessment of substance use, making it a preferred choice for discerning patrons.
In Amy, KS, hair follicle testing boasts an extended detection window of up to 90 days, providing employers with a comprehensive view of an individual's drug use history.
This prolonged detection period is invaluable for employers, delivering insights into an individual's potential past substance use, offering a more detailed profile than shorter-term tests.
Hair follicle testing in Amy, KS, minimizes the risks associated with sample tampering, making it a more reliable and unquestionable testing method.
The robustness of this method ensures that results are trustworthy, offering peace of mind to those requiring dependable substance use evaluations.
Amy, KS benefits from convenient testing centers located nationwide, providing quick and hassle-free access to testing services.
This accessibility ensures prompt attention to drug testing needs, making it easy for individuals to comply with necessary requirements efficiently and without delay.
The drug testing process in Amy, KS is simple and confidential, addressing privacy concerns while maintaining ease of use for ordering and receiving results.
Each stage of the process prioritizes confidentiality, easing apprehensions and assuring a streamlined and respectful testing experience.
Offering competitive pricing, hair follicle testing in Amy, KS ensures a fast turnaround time, providing significant value to companies of any size.
The cost-effectiveness and speed of results make it an attractive option for businesses seeking reliable drug testing at manageable costs.
Hair follicle testing offers fast, accurate, and reliable results in Amy, KS, which stands far superior to other methods. This precision enables a thorough analysis, ensuring the detection of substance use with high accuracy.
The speed and accuracy of this testing method allow immediate response and intervention where necessary, making it an ideal choice for those seeking thorough evaluation.
Employers in Amy, KS can rely on hair follicle testing to ensure compliance with workplace drug policies, reducing legal risks and fostering a secure work environment.
This mechanism bolsters company policy adherence, provides a safer workplace environment, and enhances overall organizational integrity.
