Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective instrument for identifying drug and alcohol consumption. Hair captures a long-term record of drugs and alcohol by embedding biomarkers in the strands of the hair as it grows. Collected near the scalp, hair can offer an approximate 3-month detection timeframe for drugs and alcohol. The process of obtaining hair is straightforward, relatively resistant to tampering, and easy to transport.
A 1.5-inch portion comprising roughly 200 hairs (resembling the size of a #2 pencil) closest to the scalp will provide 100mg of hair, the optimal quantity for tests. For EtG, additional tests, or panels exceeding 10, it's advised to collect 150mg of the sample. Usage of a jeweler’s scale is recommended to measure the sample. If scalp hair isn’t available, a comparable amount of body hair can be used. When we mention head hair, we exclusively mean scalp hair. Body hair includes all other hair forms (facial, underarm, etc.).
Procedure Overview
The core steps in analyzing a drug test sample in a lab include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is about initially integrating a sample into a lab's protocols. This step confirms the sample's proper sealing and shipment, assigns it a random LAN (Laboratory Accessioning Number), and completes any further data input not covered by an electronic custody tracking system.
Screening provides an initial, swift assessment for illicit drugs. Although it's a cost-efficient method to rule out drug presence in most samples, any positive result in Screening must be confirmed for court acceptance. Samples that test presumptive positive in Screening require further confirmation steps.
When a sample tests presumptive positive in Screening, additional hair is retrieved from the original sample for the Extraction phase. This phase extracts drug substances from hair, albeit at lower concentrations than found in other methods (e.g., urine or saliva), which is why hair drug analysis is notably challenging.
Positive results from Screening undergo Confirmation using techniques like GC/MS, GC/MS/MS, or LC/MS/MS. Before Confirmation, all presumptive positive samples are washed if necessary. The lab process, spanning from Accessioning to Confirmation, is evaluated under both CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation standards.
Benefits of hair drug testing:
Drawbacks:
Note: Although commonly termed "hair follicle tests," the examination focuses on the hair strand, not the scalp-based hair follicle.
In East Major, OK, hair follicle testing is steadily surpassing urine testing due to its superior detection accuracy. While urine tests have been the norm, hair tests detect a broader array of substances with greater reliability. This testing method offers a detailed analysis through a comparison of results, accentuating its advantage in various situations where urine testing may fall short.
One distinct advantage of hair follicle testing in East Major, OK is its ability to detect drug use over an extended duration of up to 90 days. This gives employers a more comprehensive insight into an individual's substance history, enabling them to make informed decisions based on a long-term assessment rather than just recent actions.
Hair follicle drug tests in East Major, OK present a tamper-resistant method of screening. The risk of sample adulteration is substantially minimized, ensuring sample integrity. The reliability of these tests provides employers and legal entities with unquestionable results, setting them apart in their dependability over other methods.
The convenience offered by the numerous testing centers throughout East Major, OK and nationwide is unmatched. Our accessible locations ensure that testing services are quick and hassle-free, with an extensive network that allows for easy access. Whether local or elsewhere, our widespread coverage guarantees minimal inconvenience for our clients.
In East Major, OK, the hair follicle testing process is designed to be simple and confidential. From ordering to receiving results, every step ensures privacy and ease of use. Addressing privacy concerns, our testing method provides clients with straightforward and effective solutions, maintaining discretion at all times.
With a focus on East Major, OK, our affordable pricing and rapid turnaround for hair follicle tests offer exceptional value. Our competitive pricing structures provide excellent opportunities for organizations of all sizes to invest in reliable testing services, reassuring companies of their decision due to fast result delivery and cost-efficiency.
The precision and speed of hair follicle drug tests in East Major, OK are unmatched. Accurate results ensure that any substance use is detected reliably, providing quick and efficient outcomes. Hair tests surpass other methods not only in precision but also in their capacity to promptly deliver results, making them a preferred choice for thorough and fast analysis.
Employers in East Major, OK gain compliance and peace of mind by choosing hair follicle tests. These procedures help ensure adherence to workplace drug-free policies, reducing legal risks associated with substance misuse. This bolsters workplace safety and enhances organizational reliability by maintaining a secure working environment.
