Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now considered a robust method for identifying drug and alcohol consumption. Hair serves as a prolonged record of alcohol and drug intake by embedding biomarkers within the strands as they grow. When sampled nearest to the scalp, hair can reveal a detection period for alcohol and drugs of up to about three months. It's straightforward to collect, moderately resistant to tampering, and simple to transport.
A sample measuring 1.5 inches with roughly 200 hairs (about the girth of a #2 pencil) closest to the scalp provides approximately 100mg, which is the optimal sample size for both screening and confirmation. For EtG, additional panels, or tests beyond 10 panels, 150mg of the sample is advised. Using a jeweler’s scale for weighing the specimen is recommended. Should scalp hair be unavailable, an equivalent amount of body hair can be collected. When scalp hair is mentioned, it pertains exclusively to hair from the scalp. Body hair includes all other hair (facial, axillary, etc.).
Process Overview
The primary phases of laboratory drug testing are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial inducting of a sample into a laboratory's system. This phase ensures the sample is appropriately sealed and shipped, a random LAN (Laboratory Accessioning Number) is assigned, and any other necessary data not covered by an electronic chain of custody is recorded.
Screening provides an initial rapid assessment for drug abuse. While Screening helps economically rule out drug use for many samples, a court-admissible positive result must be confirmed. Samples that indicate a presumptive positive during Screening need a subsequent confirmation.
If during the Screening phase a sample is identified as presumptively positive, additional hair is extracted from the original specimen for the Extraction phase. Here, drugs are isolated from the hair at a much diminished concentration than other methods (such as urine or oral fluid), which makes hair drug screening the most challenging method to carry out.
For each positive screening result, Confirmation is done using GC/MS, GC/MS/MS, or LC/MS/MS. Any samples thought to be positive undergo washing before confirmation as required. The full laboratory process from Accessioning through Confirmation is scrutinized under the CAP (College of American Pathologists) Hair criteria as well as the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although labeled as "hair follicle tests", the analysis actually examines the hair shaft, not the follicle beneath the scalp.
In Ingot, CA, hair follicle testing is proving to surpass traditional urine tests in many ways. Its accuracy and reliability are unmatched, providing better detection of substance use over time. Hair tests can track drug use within a 90-day span, offering a more thorough view.
This long-range detection makes hair testing the superior choice for employers looking to enforce a drug-free environment. It allows for meticulous monitoring, ensuring compliance with company policies.
Hair follicle testing offers a remarkable detection window of up to 90 days in Ingot, CA. This extended period provides a comprehensive history of an individual's substance use, crucial for decision-making by employers and professionals.
Such a broad detection window ensures no recent or past drug activity is overlooked, giving a holistic perspective on an individual's drug use patterns over time. It's a tool of thorough evaluation and planning.
In Ingot, CA, the tamper-resistant nature of hair follicle testing offers unmatched reliability. Unlike other testing methods, hair tests drastically reduce the risk of sample tampering, ensuring credible outcomes.
The robust process of hair collection and testing guards against adulteration, making results virtually inadmissible to manipulation. This gives peace of mind to employers seeking accurate and dependable testing solutions.
Our nationwide and local testing centers in Ingot, CA, ensure accessibility to hassle-free drug testing services. We offer an extensive network of facilities to provide easy service availability.
The convenience of widespread testing locations ensures that clients quickly access the necessary services without logistical challenges, receiving timely and efficient assistance every time.
In Ingot, CA, our simple and confidential hair follicle testing process guarantees privacy and ease at every step. Ordering, taking tests, and receiving results remain secure and straightforward.
Clients can rest assured their information is protected, with the procedure designed to maintain confidentiality while ensuring swift and accurate outcomes, easing any concerns about privacy.
Our hair follicle testing in Ingot, CA, offers competitive pricing and fast turnaround times, epitomizing value for all businesses. We prioritize affordability without compromising on quality.
With an efficient process leading to quick results, our testing services provide peace of mind, knowing that timely and cost-effective solutions are at your disposal, irrespective of company size or need.
Hair follicle testing in Ingot, CA, presents a fast and dependable choice for substance detection. Known for its precision, this method offers high accuracy and swift identification of drug use, ensuring that results are both reliable and timely.
The speed with which hair tests render their results makes them a favored choice in scenarios needing rapid verification. Their precision guarantees confidence in detection, establishing them as a leading option for various testing requirements.
Hair follicle testing fosters compliance and peace of mind for employers in Ingot, CA. It supports adherence to drug-free workplace policies, reduces legal risks, and enhances overall safety.
Employing hair testing helps safeguard companies from any potential legal implications of non-compliance. It ensures integrity in enforcing substance policies, promoting a cohesive and safe work environment.
