Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for identifying substance use, offering a prolonged history of alcohol and drug exposure by embedding biomarkers within the strands' fibers as hair expands. When collected near the scalp, it can reveal alcohol and other drugs for around a 3-month span. Hair collection is straightforward, not easily tampered with, and simple to transport.
A 1.5-inch hair sample comprising roughly 200 strands (comparable to a #2 pencil) nearest to the scalp provides 100mg, the optimal sample for analysis and verification. For EtG screenings, additional tests, and/or panels exceeding 10, 150mg of hair is preferred. We suggest measuring the sample with a jeweler’s scale. If scalp hair is absent, a comparable mass of body hair can be used. Note that "head hair" pertains exclusively to scalp hair. "Body hair" includes all other types (facial, axillary, etc.).
Process Overview
The process of laboratory drug test assessment encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial phase involving sample integration into a lab's system, which includes confirming proper sealing and shipping, assigning a LAN (Laboratory Accessioning Number), and completing any additional data input absent from an electronic custody system.
Screening provides a preliminary rapid check for abusive drugs. While cost-efficient for ruling out drug presence in most samples, a positive screening necessitates confirmation for legal proceedings. Samples presumed positive during Screening need additional confirmation.
If Screening suggests positivity, additional hair is extracted from the original sample and readied for Extraction. Here, drugs are retrieved from hair at considerably lower levels than other techniques (like urine or oral fluid), which renders hair drug screening the most challenging to execute.
Positive screening confirmations are carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives undergo washing before confirmation, if needed. This entire lab process from Accessioning through Confirmation is evaluated under both CAP (College of American Pathologists) Hair protocol and ISO / IEC 17025 standard certification.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the analysis is conducted on the hair strand, not the follicle under the scalp.
In Ladera Ranch, CA, the advantages of hair follicle testing over traditional urine tests are apparent. Hair tests offer superior detection accuracy, revealing substance use up to 90 days prior. Unlike urine tests, hair follicle analysis minimizes errors and false negatives, providing a comprehensive overview of an individual's drug history, which is crucial for enforcing zero-tolerance policies.
Hair follicle testing in Ladera Ranch, CA, provides an extended detection window of up to 90 days. This longevity gives employers a broader view of an individual's drug history compared to other testing methods. By capturing a more extended timeframe, hair tests enable a detailed assessment of an employee's or applicant's substance use patterns, supporting informed decision-making processes.
Hair follicle tests in Ladera Ranch, CA, serve as a tamper-resistant testing method. This technique reduces the risk of sample adulteration, ensuring that results are reliable and unquestionable. By using hair samples, the testing process becomes significantly more secure, establishing a trustworthy baseline for drug detection, and fostering confidence in the outcomes.
In Ladera Ranch, CA, enjoy the convenience of nationwide testing locations. Our extensive network ensures that accessing testing services is quick, straightforward, and hassle-free. By leveraging a broad collection of sites, employees and employers benefit from localized services, reducing wait times and supporting efficient testing processes across the country.
The simple, confidential process of hair follicle testing in Ladera Ranch, CA, guarantees ease and discretion. The straightforward steps from ordering to obtaining results ensure privacy and user satisfaction. By prioritizing confidentiality, clients can comfortably undergo testing, knowing their information is secure every step of the way.
In Ladera Ranch, CA, take advantage of affordable pricing and fast turnaround for hair follicle tests. Our competitive rates and efficient delivery times make this service a valuable option for businesses of all sizes. The combination of cost-effectiveness and prompt results allows companies to manage their resources optimally while maintaining workplace safety.
In Ladera Ranch, CA, hair follicle drug testing offers fast, accurate, and reliable results. This method provides high precision in identifying substance use, ensuring that employers receive timely and dependable reports. Its efficiency and meticulous attention to detail make it a superior choice in drug testing. With rapid detection capabilities, hair follicle tests keep the process smooth and worry-free.
Employers in Ladera Ranch, CA, gain compliance and peace of mind through hair follicle testing. By adhering to drug-free workplace policies, this method aids in minimizing legal risks and elevating safety standards. Hair testing as a regular practice ensures companies remain compliant, fostering a safer, more productive workplace environment.
