Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust instrument for identifying alcohol and drug use. Hair can offer an extended account of alcohol and drug consumption by capturing biomarkers within the fibers of the developing hair strand. When acquired near the scalp, hair is capable of delivering up to a 3-month detection span for alcohol and drugs. It is easy to collect hair, moderately challenging to tamper with, and convenient to ship.
A sample measuring 1.5 inches consisting of roughly 200 hair strands (comparable to the size of a #2 pencil) near the scalp will supply 100mg of hair, the optimum sample for assessment and verification. For EtG, add-ons, or screenings exceeding 10 panels, 150mg of the sample is advisable. It's beneficial to weigh the sample using a jeweler’s scale. Should scalp hair be inaccessible, a corresponding amount of body hair may be used. When discussing head hair, we specifically mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary four stages engaged in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the preliminary handling of a sample in the lab's system. This encompasses confirming proper sealing and shipping of the sample, issuing a unique LAN (Laboratory Accessioning Number), and finalizing any extra data entry absent from an electronic chain of custody mechanism.
Screening involves a preliminary rapid examination for substances of abuse. Though Screening is a cost-efficient approach to dismiss drug presence in most samples, a positive screen mandates confirmation for court admissibility. All samples deemed presumptively positive in Screening necessitate secondary confirmation.
Presumptive positives in Screening undergo additional hair extraction from the initial sample and are set for Extraction. This phase sees drugs extracted from hair at considerably lower concentrations compared to other methods (ex. urine or oral fluid), making hair drug analysis the most challenging technique to execute.
Confirmation of any positive Screening outcome is effectuated through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleansed as required before confirmation. The complete lab procedure, from Accessioning to Confirmation, is assessed under both the CAP (College of American Pathologists) Hair specification and accreditation per ISO / IEC 17025 guidelines.
Advantages of hair drug testing:
Limitations:
Note: Although often termed as "hair follicle tests", the assessment in actuality inspects the hair strand rather than the follicle beneath the scalp
When comparing hair follicle testing to urine testing in Pleasant Groves, AL, the benefits of hair testing become apparent. Hair testing demonstrates superior accuracy and reliability in detecting substances, with a longer detection window of up to 90 days.
Employing hair testing provides a comprehensive overview of substance use history, proving more efficient than the brief detection period of urine tests. This ensures a more thorough analysis, enhancing trust in the results.
In Pleasant Groves, AL, hair follicle testing is pivotal due to its extended detection period, which can reach up to 90 days. This method allows employers to gain a broad perspective of an individual's substance use over time.
The lengthy detection window sets hair testing apart from conventional methods, providing peace of mind for those conducting the tests and ensuring a detailed understanding of substance history.
Hair follicle testing in Pleasant Groves, AL, boasts a significant advantage: reduced risk of sample tampering. This method's robustness ensures that results are both reliable and unquestionable, due to the difficulty of altering such samples.
Testing is conducted under observation, further enhancing the credibility of results and making hair tests a trusted option for obtaining genuine substance use records.
Accessible testing is vital, and in Pleasant Groves, AL, the convenience of our nationwide and local testing sites is unmatched, offering easy and hassle-free services. With numerous locations, testing is quick and efficient.
Clients appreciate not only the widespread availability but also the streamlined process, which guarantees fast access to essential testing services across the nation.
In Pleasant Groves, AL, the process of ordering, undergoing, and receiving results from hair follicle tests is straightforward and confidential. This ensures clients experience privacy and ease throughout their testing journey.
The seamless procedure from start to finish reassures users, making it an ideal choice for those who value both simplicity and confidentiality in their testing experience.
Pleasant Groves, AL benefits from affordable prices and swift turnaround times in hair follicle testing. Our competitive pricing structures offer value while ensuring fast, reliable outcomes for organizations of any size.
Our services not only deliver cost-effective solutions but also maintain high standards, providing both peace of mind and value for money, even on tight schedules.
In Pleasant Groves, AL, hair follicle drug tests are known for their speed and precision, offering an unmatched level of accuracy in uncovering substance use. Unlike traditional methods, these tests are fast, delivering rapid, reliable results.
Thanks to their detailed analysis, hair tests stand out due to their swift processing times paired with high accuracy. This makes them an ideal choice for anyone seeking fast, dependable results.
In Pleasant Groves, AL, using hair follicle testing aids in maintaining workplace drug-free policies. This method heightens compliance, reducing legal liabilities while bolstering safety standards in work environments.
Employers benefit from the peace of mind that comes from having a reliable testing strategy in place, assuring adherence to regulatory demands and a safer workplace for all employees.
