Urine| Hair Follicle | Oral Fluid | Blood | ETG
The recognition of hair testing as a significant resource for identifying substance and alcohol consumption has grown. Hair captures biomarkers within the fibers of the expanding hair, offering a prolonged summary of alcohol and drug intake. When taken near the scalp, hair can reveal alcohol and drug usage over a span of up to roughly 90 days. Hair collection is straightforward, challenging to tamper with, and simple to transport.
Securing a sample of 1.5 inches from approximately 200 hair strands near the scalp yields 100mg, the perfect amount for examination and verification. For EtG, additional testing, and/or panels exceeding 10, a 150mg sample is advisable. We suggest using a jeweler’s scale to measure the sample. If no scalp hair is present, an identical amount of body hair is acceptable. Head hair refers exclusively to scalp hair, whereas body hair includes all other types (e.g., facial, axillary).
Process Overview
Four principal stages outline the laboratory processing of drug test outcomes: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the introductory stage where a sample enters a laboratory’s workflow. This incorporates verifying the sealed and correct shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and finalizing any surplus data entry absent in an electronic chain of custody.
Screening offers a preliminary evaluation for substance use. Although a cost-efficient approach for ruling out drugs in most samples, a positive result in Screening necessitates confirmation for legal acceptance. Samples considered presumptive in Screening require additional validation.
Presumptive positives in Screening involve collecting more hair from the primary specimen for Extraction. At this phase, substances are retrieved from hair at substantially lower concentrations compared to other methodologies (such as urine or oral fluid), which underscores the complexity of hair drug testing.
Confirmation for any positive result from Screening is conducted utilizing GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo cleansing before confirmation as required. The entire laboratory sequence, from Accessioning to Confirmation, adheres to both CAP (College of American Pathologists) Hair criteria and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: The designation "hair follicle tests" is often used, though the examination focuses on the hair strand rather than the follicle beneath the scalp.
When comparing hair follicle testing to traditional urine tests in Ozora, MO, the superiority of hair testing is clear. The accuracy and reliability of detecting long-term substance use are unmatched, ensuring that employers receive a clear and comprehensive understanding of an individual's drug history.
In Ozora, MO, hair follicle testing proves invaluable with its extended detection window of up to 90 days. This advantage offers employers a more comprehensive look at an applicant or employee's substance use over time, delivering peace of mind and security.
The tamper-resistant nature of hair follicle testing in Ozora, MO, significantly curtails the possibility of sample manipulation. This provides unquestionable and reliable results, assuring involved parties of the authenticity of the test outcomes.
With convenient nationwide and local testing centers in Ozora, MO, accessing our drug testing services is quick and hassle-free. Our testing locations ensure you have easy access to our trusted services, wherever you are located.
In Ozora, MO, the hair follicle testing process is simple and confidential, addressing privacy concerns effortlessly. Ordering, undertaking, and receiving results are streamlined for convenience, making it user-friendly for all parties involved.
Offering affordable pricing and a fast turnaround in Ozora, MO, our hair follicle drug testing services deliver excellent value. This ensures peace of mind for companies of all sizes, with economic and efficient solutions for their needs.
In Ozora, MO, hair follicle drug tests stand out for their speed and accuracy. With advanced technology, they offer precise results, quickly identifying substance use. Their reliability in providing accurate data makes them an ideal choice for those seeking dependable results.
Employers in Ozora, MO, find peace of mind with hair follicle testing, as it supports compliance with drug-free workplace policies. These tests minimize legal risks and foster a safer work environment, protecting both the company and its employees.
