Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug markers within the fibers of the developing strand. When cut close to the scalp, it offers nearly a 3-month detection period for these substances. The collection process is straightforward, resistant to tampering, and convenient for shipping.
A 1.5-inch sample consisting of roughly 200 strands (approximately the thickness of a #2 pencil) from near the scalp provides 100mg of hair, which is the preferred amount for both screening and confirmation. For EtG, additional analyses, and/or testing beyond 10 panels, it's suggested to use 150mg. Utilizing a jeweler’s scale for weighing is recommended. If scalp hair is unavailable, a similar amount of body hair can be obtained. By scalp hair, we mean hair from the head; all other types fall under body hair (such as facial or axillary).
Process Overview
The laboratory drug test result process consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the preliminary processing of a sample into a lab system. This step involves checking that the sample is sealed and shipped correctly, assigning a random LAN (Laboratory Accessioning Number), and completing any data entry not covered by an electronic chain of custody system.
Screening is a preliminary drug abuse check. Although it's a cost-efficient method for ruling out drug use in most samples, a positive result must be verified for legal admissibility. Samples that test presumptively positive in Screening need additional confirmation.
Samples testing presumptive positive in Screening require additional hair from the original sample for the Extraction phase. Drugs in this phase are isolated from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), making hair drug screening quite challenging.
Positive screening confirmations are performed through GC/MS, GC/MS/MS, or LC/MS/MS. Any presumptive positives are cleansed before the confirmation stage as necessary. The complete process, from Accessioning to Confirmation, is scrutinized under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: While commonly termed "hair follicle tests", the analysis actually targets the hair strand itself, not the follicle beneath the scalp.
Why does hair follicle testing outshine urine testing in Chester, OK? Its superior detection accuracy and reliability. Hair tests reveal substance use over extended periods, unlike urine tests. Such tests establish comprehensive substance profiles, preferred by employers, courts, and others, highlighting declining reliance on traditional urine tests.
One key advantage of hair follicle testing in Chester, OK, is its extended detection window. While urine tests often only detect recent use, hair tests can screen for substance use up to 90 days prior. This broadened scope provides employers and authorities a more complete overview of an individual's drug history, aiding in informed decision-making.
Hair follicle testing in Chester, OK, offers a robust advantage in its tamper-resistant nature. When compared to urine tests, it significantly minimizes the risks linked to sample tampering or substitution. Through this secure testing method, results are not only reliable but are also safeguarded against common manipulations found in other testing methods.
Chester, OK benefits from the convenience of both nationwide and local testing centers, ensuring quick and easy access to hair follicle testing. The extensive network allows for a hassle-free experience, offering seamless entry points for those seeking reliable drug testing solutions. The wide-reaching availability stands testament to a commitment to accessible testing.
Our hair follicle testing process in Chester, OK lays emphasis on simplicity and confidentiality. The streamlined process involves straightforward steps—ordering, sampling, and receiving results—assuring privacy is respected throughout. Individuals and companies can implement testing with ease and confidence, knowing that their data remains secure and confidential.
Our commitment to affordability and rapid turnaround in Chester, OK sets us apart. Customers benefit from competitive pricing structures that cater to companies of all sizes. The fast return of results further enhances the value provided, ensuring clients receive maximum peace of mind at a cost-effective rate without compromise on quality or service.
In Chester, OK, precise and swift hair follicle drug tests stand out due to their high accuracy in identifying substance use. Employers and individuals can rely on these tests for fast and dependable results that align with the highest standards.
Recent advances have enhanced both the accuracy and speed, making hair follicle tests an ideal choice for critical substance use evaluations.
Using hair follicle testing in Chester, OK, enables employers to ensure compliance with workplace drug-free agendas, fostering peace of mind. This proactive approach minimizes potential legal complications, illustrating a commitment to maintaining safe and productive environments for all employees. Strengthening workplace safety standards has never been more straightforward.
