Urine| Hair Follicle | Oral Fluid | Blood | ETG
Utilizing hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair retains a comprehensive timeline of substance exposure by embedding biomarkers within its strands. When acquired near the scalp, hair can offer an approximate three-month retrospective analysis for substances. Obtaining hair samples is straightforward, relatively challenging to tamper with, and convenient to transport.
A 1.5-inch piece comprising approximately 200 hair strands (roughly the dimensions of a #2 pencil) closest to the scalp yields 100mg, deemed optimal for both screening and confirmation. For EtG, additional analyses, or evaluations exceeding 10 panels, 150mg is advised. We endorse using a jeweler’s scale to ascertain the specimen's weight. Should scalp hair be unavailable, a corresponding quantity of body hair may be collected. When we mention head hair, it specifically pertains to scalp hair. Body hair encompasses every other type (facial, axillary, etc.).
Procedure Summary
The laboratory processing of a drug test result involves four key stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the sample's preliminary processing into the lab's system. This step ensures the sample was correctly sealed and dispatched, allocates a unique LAN (Laboratory Accessioning Number), and completes any extra data entry absent in an electronic custody chain.
Screening is a rapid preliminary check for substances of abuse. While Screening serves as an economical measure to exclude drug presence in most samples, a confirmed positive screen is essential for legal purposes. Samples presumptively positive during Screening necessitate subsequent affirmation.
In cases of presumptive positives during Screening, additional hair is extracted from the original sample for further Examination. During Extraction, substances are isolated from hair at substantially lower concentrations than alternative methods (e.g., urine or oral fluids), which attributes to hair drug screening's complexity.
Confirmation of any initial positive results is achieved through GC/MS, GC/MS/MS or LC/MS/MS techniques. All initially positive samples undergo washing before confirmation as required. The entire laboratory process from Accessioning through Confirmation is vetted under the CAP (College of American Pathologists) Hair specification and the ISO / IEC 17025 accreditation standards.
Benefits of hair drug screening:
Drawbacks:
Note: Although commonly called "hair follicle tests," the assessment evaluates the hair shaft, not the follicle situated beneath the scalp.
Hair follicle testing in Tuttle, CA, offers superior benefits over traditional urine tests. Its advanced detection capabilities and heightened reliability make it the preferred choice for discerning substance use accurately.
Comparing hair testing to urine tests reveals the former's superior detection period and reduced risk of cheating, providing greater assurance for employers and professionals.
With its extended detection window of up to 90 days, hair follicle testing in Tuttle, CA, offers employers a comprehensive view of an individual's substance use history, enhancing decision-making processes.
This prolonged detection period allows employers to assess applicants and employees with greater detail, ensuring informed hiring and retention decisions.
In Tuttle, CA, hair follicle tests are known for their resistance to tampering, providing trustworthy results that are difficult to adulterate, unlike some other testing methods.
The credibility of hair follicle tests stems from their secure collection process, reducing the potential for manipulation and ensuring accurate outcomes.
Accredited Drug Testing in Tuttle, CA, offers convenient options through its nationwide network of centers. This accessibility ensures that clients enjoy quick and seamless testing experiences.
Our widespread center locations make it easy for individuals and employers in Tuttle to access testing services without hassle or delays.
The process of hair follicle testing in Tuttle, CA, is designed to be simple and confidential, addressing privacy concerns and ensuring ease of use throughout the testing journey.
From ordering to receiving results, the straightforward steps involved in hair follicle testing guarantee a seamless experience for all involved.
Accredited Drug Testing in Tuttle, CA, boasts competitive pricing plans that match fast turnaround times, offering exceptional value for businesses of all sizes.
With a focus on affordability and efficiency, our services ensure clients receive quick results without breaking the bank.
In Tuttle, CA, hair follicle drug tests are renowned for their swift and precise results. These tests offer a high level of accuracy in detecting substance use, ensuring reliable outcomes for various applications.
The precision of hair follicle testing is matched by its rapid results, making it a top choice for those seeking both speed and accuracy in drug testing.
Hair follicle testing in Tuttle, CA, supports compliance with workplace drug-free policies, minimizing legal risks while fostering a safer work environment.
Employers benefit from the peace of mind that comes with strict adherence to drug-free policies, thanks to the reliability of hair follicle tests.
