Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. Hair encases biomarkers throughout its fibers, providing a protracted record of substance use. When hair is collected near the scalp, it can offer a detection period of up to roughly 3 months for alcohol and other substances. Hair collection is straightforward, fairly resistant to tampering, and simple to transport.
A 1.5-inch segment comprising about 200 hair strands (approximately the diameter of a #2 pencil) close to the scalp yields 100mg of hair, the optimal amount for screening and validation. For EtG, additional components, and/or tests beyond 10 panels, it is advised to collect 150mg of the sample. We advise using a jeweler’s scale to measure the specimen. In the absence of scalp hair, an equivalent volume of body hair is acceptable. Our reference to head hair pertains solely to scalp hair. Body hair encompasses all other types (facial, axillary, etc.).
Process Overview
The primary stages in processing a drug test result in a lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, incorporating a sample into a lab’s system. This step confirms that the sample was securely sealed and delivered, assigns a unique LAN (Laboratory Accessioning Number), and completes any missing data entries not fulfilled by an electronic custody system.
Screening offers an initial rapid assessment for substance misuse. Although Screening provides a cost-effective means to dismiss drug consumption for most samples, a positive screen must be verified to be legally valid. Samples testing presumptively positive during Screening require further confirmation.
If a sample appears positive in the Screening step, additional hair is extracted from the initial batch and readied for Extraction. This phase involves extracting drugs from hair at a much lower concentration than methods like urine or oral fluid, explaining why hair screening is particularly intricate.
Verification of any positive screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS. Samples presumed positive undergo pre-confirmation washing as needed. The complete process from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle below the scalp.
Why Hair Follicle Testing Beats Urine Testing in Cruzville, NM
Hair testing stands out for its unrivaled detection period, capable of identifying drug usage up to 90 days prior, compared to urine tests that provide a shorter detection span. This extended window allows for a thorough evaluation of an individual's substance use history, making it the superior choice.
The extended detection window of hair follicle testing in Cruzville, NM is a primary advantage, offering a significant look-back period up to 90 days. This wide detection range ensures employers gain a comprehensive understanding of an individual's drug use history, aiding their decision-making process.
Hair follicle testing in Cruzville, NM offers a tamper-resistant method of drug testing. The nature of hair samples makes it extremely difficult to adulterate or manipulate results, thus guaranteeing the reliability and integrity of the testing process for both employers and individuals.
Convenient Nationwide Testing Locations
Accredited Drug Testing offers easily accessible testing facilities nationwide, including local centers in Cruzville, NM. This extensive network ensures a seamless and hassle-free experience, catering to various testing needs quickly and efficiently.
The process with Accredited Drug Testing in Cruzville, NM is simple and confidential. From arranging the test to receiving the results, we prioritize privacy and ease of use, ensuring the participant’s personal information remains protected throughout the procedure.
Affordable Pricing and Fast Turnaround in Cruzville, NM
Our competitive pricing and swift processing times provide excellent value for businesses. Whether large or small, companies benefit from cost-effective testing solutions that don’t compromise speed or reliability, ensuring peace of mind.
Hair follicle drug tests in Cruzville, NM are fast, providing quick yet reliable results. Their notable advantage is their high accuracy in detecting substance use, offering detailed insights into an individual's drug history. The precision and speed of hair tests make them a preferred choice for employers seeking efficient drug screening solutions.
For employers in Cruzville, NM, compliance and peace of mind are enhanced with hair follicle testing. By aligning with drug-free workplace policies, it reduces legal exposures and promotes a safer, more productive working environment, reinforcing trust in the hiring process.