Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained recognition as a robust method for identifying the use of drugs and alcohol. Hair offers an extensive history of alcohol and drug consumption by embedding biomarkers within the fibers of the growing hair strand. Collected near the scalp, hair can reveal up to an approximate three-month detection period for alcohol and other substances. Collection is straightforward, tampering is challenging, and it is easily shippable.
A 1.5-inch sample comprising about 200 hair strands (similar to a #2 pencil's size) nearest to the scalp equates to 100mg of hair, which is the ideal quantity for screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advised. It is suggested to use a jeweler’s scale to weigh the sample. If scalp hair is not obtainable, an equivalent quantity of body hair can be used. References to head hair pertain solely to scalp hair, whereas body hair includes all other types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result comprises four major steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase of entering a sample into a lab’s system. This procedure includes checking that the sample was securely sealed and correctly shipped, assigning a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry not present in an electronic chain of custody system.
Screening is a preliminary rapid assessment for drugs. It's a cost-effective method to dismiss drug usage in most samples, yet a positive screen necessitates confirmation for legal admissibility. Samples deemed presumptively positive during Screening require a follow-up confirmation.
If a sample tests presumptively positive during Screening, additional hair is taken from the original specimen for Extraction. Here, drugs are derived from hair at diminished concentrations compared to other methods (such as urine or saliva), which is why hair drug testing is considered the most elaborate methodology to execute.
Confirmation of any positive screening is done using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples undergo cleaning before confirmation if necessary. The whole lab process from Accessioning to Confirmation is audited under the CAP (College of American Pathologists) Hair designation and aligns with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests", the test actually examines the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Excels Over Urine Tests: In East Tillman, OK, hair follicle drug testing stands out for its superior detection accuracy. Unlike urine tests, hair analysis provides a more reliable, comprehensive view of substance use due to its longer detection window.
Hair testing minimizes the risk of false negatives, making it a preferred method for employers who need definitive proof of drug history, significantly improving reliability over traditional urine tests.
In East Tillman, OK, the extended detection window of hair follicle tests is transformative. These tests reveal drug use over a 90-day period, offering employers a thorough insight into an individual's long-term substance habits.
The Extended Detection Period of hair tests enables assessments that are more informed, aiding employers in evaluating potential or current employees' substance history comprehensively.
Hair follicle tests in East Tillman, OK, are lauded for being tamper-resistant. This testing method practically eliminates the possibility of sample adulteration, ensuring the acquisition of reliable and unquestionable results.
Security of Results is a key feature of hair tests. Reducing manipulation risks, they provide an impenetrable proof of substance use, greatly enhancing credibility and trustworthiness.
Convenient, nationwide and local testing centers in East Tillman, OK, provide easy access to hair follicle testing services. Accredited Drug Testing ensures a smooth, efficient testing experience at numerous locations.
With our extensive network of centers, testing is quick and hassle-free, offering unparalleled convenience to individuals and businesses.
In East Tillman, OK, hair follicle testing is Simple and Confidential. The process for obtaining, executing, and receiving results is straightforward, easing concerns about privacy while simplifying the overall user experience.
Ensuring privacy and ease of use, the testing process protects sensitive information while streamlining the entire procedure from order to results.
With competitive pricing structures, hair follicle testing in East Tillman, OK, ensures Affordable Pricing and Fast Turnaround. Offering great value, this service supports companies of all sizes with quick and reliable outcomes.
The cost-effective nature coupled with expedited result delivery gives businesses a double advantage: financial savings and swift processing time.
In East Tillman, OK, the quick and precise hair follicle drug tests are notable for their high accuracy. These tests effectively identify substance usage, making them a trusted choice for many requiring rapid and dependable results.
Precision and Speed characterize hair testing, which consistently delivers accurate findings. This reliability makes it ideal for circumstances demanding fast, corroborative data on drug use.
Employers in East Tillman, OK, benefit from Compliance and Peace of Mind through hair follicle testing, ensuring adherence to drug-free workplace policies. This approach minimizes legal liabilities and fosters a safe working environment.
By embracing hair testing, companies bolster workplace integrity and safety, reducing risks associated with employee substance abuse and enhancing overall productivity.
