Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair acts as a long-term recorder of alcohol and other substances by embedding biomarkers within the strands as they grow. When sampled close to the scalp, hair offers a detection span of up to about three months for alcohol and other substances. Hair collection is straightforward, somewhat resistant to tampering, and simple to transport.
A 1.5-inch portion of roughly 200 hair strands (approximately the diameter of a #2 pencil) nearest to the scalp provides 100mg of hair, which is the optimal amount for both screening and conformation. For EtG, add-ons, and/or tests exceeding ten panels, 150mg of the sample is ideal. We suggest using a jeweler's scale to weigh the sample. In cases where scalp hair is unavailable, a comparable quantity of body hair can be gathered. When mentioning head hair, we specifically mean scalp hair. Body hair encompasses all other types (such as facial, axillary, etc.).
Process Overview
The four primary steps in the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning covers the initial intake of a sample into a lab's database. This step involves ensuring the sample has been sealed and delivered correctly, assigning it a unique LAN (Laboratory Accessioning Number), and completing any additional data input absent from an electronic custody record.
Screening represents a preliminary fast evaluation for drugs of abuse. While Screening offers a budget-friendly method to exclude drug usage for most specimens, a positive result must be verified for court approval. Any samples that yield a tentative positive in Screening necessitate a subsequent confirmation.
If a sample is tentatively positive in the Screening phase, more hair is extracted from the original sample and prepared for Extraction. During this phase, drugs are removed from hair at a lower concentration compared to other methods (such as urine or saliva), which is why hair drug analysis is the most arduous technique to perform.
Confirmation of any positive result from Screening is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed before confirmation as required. The entire lab procedure, from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair mandate and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although occasionally termed "hair follicle tests", the analysis is conducted on the hair strand itself, not the follicle beneath the scalp.
Hair follicle testing trumps traditional urine tests in Oildale, CA, offering numerous benefits. The accuracy of hair testing is notably superior, with the capability to detect drug use over an extended period. While urine tests might suffice for recent drug use detection, hair tests provide a broader detection timeframe, enhancing reliability.
Compared to urine tests, hair follicle tests offer a greater detection window. This benefit allows employers to better assess long-term substance use, crucial for maintaining workplace safety in Oildale, CA. Hair tests' improved detection makes them a more dependable choice.
The extended detection window of hair follicle testing is a critical advantage in Oildale, CA. This method can trace drug use up to 90 days prior, offering a comprehensive view of an individual's substance use history. Employers benefit from this extended timeframe, allowing them to make informed decisions.
Providing an extended look into an applicant or employee's drug use history, hair follicle tests ensure employers in Oildale have a complete understanding of any substance use. This long detection period is a game-changer, setting hair testing apart from other methods.
Hair follicle testing is considered tamper-resistant, reducing the risk of sample adulteration significantly. In Oildale, CA, this testing method provides results that are both reliable and unquestionable, offering peace of mind to employers seeking trustworthy drug test outcomes.
The integrity of hair follicle tests cannot be understated. By minimizing the possibility of tampering, these tests ensure Oildale employers receive true and faithful results, thereby securing the reliability of the drug testing process.
Convenience is key, and our numerous nationwide testing centers, along with local facilities in Oildale, CA, make access to hair follicle testing straightforward and trouble-free. Customers can rely on the convenience of our services, which cater to a diverse range of needs efficiently.
Testing in Oildale, CA, is made easy with our strategically located testing centers, ensuring that individuals and companies alike experience minimal hassle. The availability of local and nationwide centers underscores our commitment to convenient testing access.
The simplicity and confidentiality of the hair follicle testing process in Oildale, CA, address any privacy or ease-of-use concerns. Ordering a test, undergoing the procedure, and receiving results is a straightforward process, ensuring customer confidence and satisfaction.
For those in Oildale, CA, the hair follicle testing process is seamless and discreet. Every step, from ordering to receipt of results, is designed with user privacy in mind, ensuring an uncomplicated experience from start to finish.
Affordable pricing and fast turnaround times characterize our hair follicle testing services in Oildale, CA. We provide companies of all sizes excellent value, coupled with peace of mind, through competitive pricing structures without compromising on the quality of our services.
Our commitment to affordability ensures that businesses in Oildale, CA, benefit from fast and cost-effective testing solutions. Quick turnaround times underpin our service promise, delivering exceptional value and reassurance to all clientele.
In Oildale, CA, hair follicle drug tests stand out for their precision and speed. Their ability to accurately detect substance use makes them a preferred choice among employers seeking reliable results. These tests deliver rapid and precise outcomes, ensuring substance use is identified efficiently and swiftly.
Thanks to their superior accuracy, hair follicle tests provide fast results, supporting employers in Oildale to maintain a safe work environment. Their efficiency in processing ensures that results are not only timely but also precise, minimizing doubts about substance use detection.
Employers in Oildale, CA, gain peace of mind through compliance with workplace drug-free policies by using hair follicle testing. This method ensures legal risks are minimal and boosts workplace safety, reinforcing trust among employees and management alike.
Ensuring a drug-free environment is paramount for businesses in Oildale, CA. Hair follicle testing aids compliance with stringent policies, offering peace of mind and reducing potential legal exposure, while enhancing the overall safety of the workplace.
