Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective approach for identifying drug and alcohol usage. Hair provides an extended record of alcohol and drug intake by capturing biomarkers within the strands of growing hair. When sampled close to the scalp, hair offers a detection window of up to approximately 90 days for alcohol and drugs. Hair collection is straightforward, relatively resistant to tampering, and convenient to transport.
A 1.5-inch segment of roughly 200 hair strands, approximately the thickness of a #2 pencil, near the scalp, yields 100mg of hair, the optimal sample size for testing and validation. For tests such as EtG, add-ons, or panels exceeding 10, 150mg of the sample is advised. We suggest using a jeweler’s scale to weigh the sample. If scalp hair is absent, an equivalent amount of body hair may be utilized. Scalp hair specifically refers to hair on the head, while body hair encompasses all other types (e.g., facial, axillary).
Process Overview
The laboratory processing for a drug test result involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of integrating a sample into a lab’s system, ensuring the sample was properly sealed and shipped, assigning a LAN (Laboratory Accessioning Number), and completing any missing data entry that isn't covered by an electronic chain of custody system.
Screening performs a preliminary assessment for abuse drugs. While Screening is a cost-efficient method to exclude drug use for most samples, a positive result must be confirmed for it to be permissible in legal proceedings. Presumptive positives from Screening require secondary confirmation.
Should a sample test presumptively positive during Screening, additional hair is drawn from the original sample for Extraction. At this stage, drugs are extracted from hair in much lower concentrations compared to other methods (e.g., urine, oral fluid), hence hair drug screening is one of the more challenging methodologies.
Confirmation of any positive screening result is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed as necessary prior to confirmation. The comprehensive lab process, from Accessioning to Confirmation, is evaluated under both the CAP (College of American Pathologists) Hair designation and meets ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly called "hair follicle tests," the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
In Hunters Creek, FL, the advantages of hair follicle testing over urine testing are highlighted by their superior accuracy and reliability. Unlike traditional urine tests, hair tests offer a broader insight into substance use history.
With requirements satisfied nationwide, the real strength lies in hair test's longer detection periods and resistance to tampering, something urine tests can't guarantee.
Employers value the extended review window hair testing offers, encompassing up to 90 days of substance use review, providing a thorough understanding of an individual's drug history.
In Hunters Creek, FL, implementing hair follicle testing can significantly aid employers, offering a clearer perspective on potential or current employee behaviors.
Hair follicle testing is demanding of authenticity, leaving little leeway for deceptive methods. Sample adulteration stands significantly reduced, assuring trustworthy outcomes.
In Hunters Creek, FL, this method provides clients with results they've come to trust, shielding the process from manipulation.
Convenience is at the forefront with our facilities, backed by a nationwide presence alongside Hunters Creek, FL. Our testing locations promote easy access to efficient and hassle-free services.
This extensive network ensures that finding a testing center is never an inconvenience, saving time for all involved.
The process of getting a test done and receiving results in Hunters Creek, FL, is as simple as it is confidential. The steps are straightforward, from ordering your test to accessing your results.
Privacy is paramount, ensuring users can be confident in the protection of their sensitive data.
We pride ourselves on providing affordable testing structures without compromising quick turnaround times. Businesses of all sizes can experience superior value and fast results.
In Hunters Creek, FL, our competitive pricing and quick delivery keep costs efficient and satisfaction high among employers.
The precision and swiftness of hair follicle tests stand unparalleled. Whether it's measurement accuracy or quick results, hair tests excel in consistently unveiling drug presence effectively.
Those residing in Hunters Creek, FL benefit from tests that display a high degree of accuracy, ensuring reliable detection of substance intake every time.
Ensuring compliance with drug-free workplace policies is streamlined with hair follicle testing. Hunters Creek, FL, employers can mitigate legal risks while boosting safety metrics with this testing approach.
Employers experience reassurance knowing that hair testing helps to maintain an environment free from drug influence.
