Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair evaluation has emerged as an influential method for identifying drug and alcohol consumption. Hair offers a prolonged timeline of substance intake by embedding biomarkers within the threads of the hair as it grows. When clipped near the scalp, hair can deliver a maximum 3-month observation period for substances like alcohol. It is straightforward to collect, moderately resistant to tampering, and convenient to transport.
A sample measuring 1.5 inches from about 200 hair strands (comparable to a #2 pencil in size) nearest to the scalp generates 100mg of hair, ideal for both screening and confirmation. For EtG, additional tests, and/or panels exceeding 10, a 150mg specimen is advisable. We suggest using a jeweler’s scale for measuring. If scalp hair isn't available, an equivalent quantity of body hair is acceptable. Head hair refers specifically to scalp hair. Body hair includes all other types of hair (such as facial and axillary hair).
Process Overview
The laboratory procedure for processing a drug test outcome involves four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the sample's initial incorporation into a lab's system. This step ensures the sample's secure sealing and proper shipment, assigns a random LAN (Laboratory Accessioning Number), and finalizes any extra data input not furnished by an electronic chain of custody framework.
Screening is an initial, swift evaluation for substance misuse. While it is a cost-efficient method to negate drug use for most samples, any positive findings need confirmation for legality in court. Any samples showing a tentative positive in Screening mandate a secondary verification.
If screening suggests a positive result, additional hair is extracted from the primary sample for Extraction preparation. Here, drugs are withdrawn from hair at much lower concentrations than other techniques (e.g., urine or oral fluids), posing it as the most challenging testing methodology.
A confirmed positive screening is verified via GC/MS, GC/MS/MS, or LC/MS/MS methods. All potential positive samples are cleansed before confirmation as required. Both the CAP (College of American Pathologists) Hair designation and ISO/IEC 17025 standards govern the full lab procedure from Accessioning through Confirmation.
Advantages of hair drug testing:
Limitations:
Note: Although referred to as "hair follicle tests", the analysis focuses on the hair strand rather than the follicle beneath the scalp.
When it comes to detecting substance use, hair follicle testing demonstrates superior detection accuracy over traditional urine tests. Many in Flanders, NJ see hair testing as more reliable due to its inability to be easily manipulated and its comprehensive detection capabilities across a longer period, offering a deeper insight into an individual's substance history.
Hair follicle tests provide an extended detection window, reviewing drug use for up to 90 days. This gives employers in Flanders, NJ a significant advantage by offering a broader perspective on an applicant or employee's substance usage history, effectively aiding in informed decision making.
With hair follicle testing, the risk of sample tampering is greatly minimized, granting reliable and unquestionable results in Flanders, NJ. This advanced method ensures that results remain accurate and credible, fortifying the integrity of drug testing and reducing potential disputes.
The convenience factor is high with our testing available nationwide and locally in Flanders, NJ. With numerous test centers, it’s quick and hassle-free to access our services, ensuring that drug testing is conducted efficiently without inconvenience.
Our process in Flanders, NJ for ordering, conducting, and receiving hair follicle test results is both simple and confidential. Addressing privacy concerns, we make the process straightforward and secure, ensuring users can rely on us for their testing needs with peace of mind.
Flanders, NJ benefits from our affordable pricing and fast turnaround times. Companies of all sizes receive excellent value, knowing that they can maintain their drug-free policies effectively without breaking the bank or waiting long for results.
The efficiency and precision of hair follicle drug tests provide fast, accurate results in Flanders, NJ. Hair testing offers a high degree of accuracy in detecting substance use, ensuring reliable outcomes. Its advanced methodology enables the swift determination of drug use, making it a preferred choice for effective substance monitoring.
Employers opting for hair follicle testing in Flanders, NJ benefit from compliance with workplace drug-free policies. It not only reduces legal risks but also enhances workplace safety, providing peace of mind knowing that employee drug testing is both thorough and effective.
