Urine| Hair Follicle | Oral Fluid | Blood | ETG
The use of hair testing has been recognized as a significant method for identifying substance and alcohol consumption. Hair offers an extended history of alcohol and drug intake by embedding biomarkers within the fibers of the growing hair. When taken close to either the skin or scalp, hair can indicate drug and alcohol use up to roughly a three-month period. Hair is easy to gather, challenging to tamper with, and simple to transport.
A 1.5-inch segment of nearly 200 strands of hair (comparable to the girth of a #2 pencil) nearest the scalp supplies 100mg of hair, the perfect amount for both screening and verification. For tests involving EtG, add-ons, or those exceeding 10 panels, 150mg of the sample is advisable. Utilizing a jeweler’s scale to weigh the sample is suggested. In instances where scalp hair is missing, an equivalent quantity of body hair might be used. The term head hair pertains exclusively to scalp hair. In contrast, body hair includes all other hair types (such as facial and axillary hair).
Process Overview
The critical stages in the lab processing of a drug test include Accessioning, Screening, Extraction, and Confirmation.
Accessioning begins with the sample's entry into the lab’s system. This involves confirming that the sample was appropriately sealed and sent, assigning a unique LAN (Laboratory Accessioning Number), and finishing any extra data entry not incorporated by a digital chain of custody.
Screening is an initial test to detect drugs of abuse. Even though Screening is efficient for eliminating drug use in most cases, a positive result requires confirmation for legal validity. Any samples that test positive in Screening must undergo an additional confirmation.
If Screening suggests a positive result, more hair is extracted from the initial sample for the Extraction phase. During Extraction, drugs are removed from hair at a much lower concentration than other methods (like urine or saliva), making hair drug screening the most complex method to conduct.
Confirmation of any Screening positives is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Samples that test positively in the presumption phase are cleaned ahead of confirmation if necessary. The entire laboratory workflow from Accessioning to Confirmation undergoes evaluation under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently referred to as "hair follicle tests", the test examines the hair strand and not the follicle beneath the scalp.
In Seacliff, CA, hair follicle testing often surpasses urine tests, providing clear advantages in detecting substances. Offering superior accuracy, hair testing ensures employers and legal entities a more consistent measure of substance use over longer periods.
Better detection accuracy and reliability are key attributes, as hair tests are less prone to external tampering. This provides a reliable alternative to more traditional urine tests, which could be compromised more easily.
The extended detection period of hair follicle tests in Seacliff, CA, serves as a crucial aspect for many employers. With a window of up to 90 days, it gives a detailed view of an individual’s drug-use history.
This capability ensures employers a comprehensive understanding of an employee or potential hire's past substance usage, supporting informed decision-making processes by providing more exhaustive background checks.
Seacliff, CA's hair follicle testing robustly guards against sample adulteration, securing reliable results. The nature of hair samples makes them extremely difficult to tamper with, as opposed to the easily alterable urine samples.
This tamper-resistant testing measure ensures integrity and trust in the outcomes, providing peace of mind for entities reliant on these tests to ensure accurate and honest results.
With conveniently located testing sites nationwide and locally in Seacliff, CA, accessing hair follicle drug tests is made easy. This ensures efficient and hassle-free testing experiences for all clients.
Such accessible locations allow swift sampling and quick results turnaround, enabling faster integration into ongoing drug testing programs, crucial for businesses and individuals requiring rapid results.
The process of hair follicle testing in Seacliff, CA, is simple and confidential, ensuring ease of use. From ordering to receiving results, privacy is maintained at every step, alleviating concerns over personal data security.
Clients can enjoy a streamlined procedure that respects their confidentiality, reinforcing trust and ease as superior attributes of the service, catering to various testing needs with no added stress.
Seacliff, CA residents can expect affordable pricing for hair follicle drug testing, making it a cost-effective option without compromising on quality. Fast turnaround times further enhance the value for clients across different scales of operations.
Competitive pricing structures align with speedy result deliveries, ensuring exceptional service value for businesses of any size, along with individuals looking for prompt and economical testing solutions.
In Seacliff, CA, the hair follicle drug test sets a high standard of precision and speed for uncovering substance use. Highly accurate and efficient, these tests provide fast and reliable results, making them a superior choice for comprehensive drug testing needs across various situations.
Utilizing advanced technology, hair tests swiftly detect substances, offering unmatched accuracy. This ensures peace of mind for institutions and individuals relying on timely, trustworthy results for personal or professional purposes.
For employers in Seacliff, CA, hair follicle testing aids in maintaining adherence to drug-free workplace policies by offering a dependable detection method. This reduces legal risks and promotes safety.
Choosing this testing enhances peace of mind by providing transparent and dependable assessments, ensuring a safer, compliant work environment that meets necessary regulations and standards.
