Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a potent method for identifying drug and alcohol consumption. Hair captures a long-term record of alcohol and other drugs by embedding biomarkers within the fibers of the developing hair strand. When obtained near the scalp, hair can reveal up to a 3-month detection timeframe for alcohol and other drugs. Hair collection is straightforward, somewhat resistant to tampering, and simple to transport.
A sample of 1.5 inches containing approximately 200 strands (about the thickness of a #2 pencil) closest to the scalp provides 100mg, which is the optimal amount for testing and verification. For EtG, supplementary, and tests exceeding 10 panels, 150mg is advised. We suggest using a jeweler's scale for specimen measuring. If scalp hair is not available, an equivalent volume of body hair might be gathered. When we mention head hair, we are referring exclusively to scalp hair. Body hair encompasses all other types, such as facial or axillary hair.
Process Overview
The laboratory procedure for a drug test result comprises four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning focuses on the initial integration of a sample into a lab's system. This involves ensuring the sample was correctly sealed and delivered, creating a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data input not included by an electronic chain of custody.
Screening executes an initial rapid assessment for drug abuse. While Screening is a budget-friendly method to exclude drug use in most samples, any positive screen requires verification for legal acceptance. Samples that yield presumptive positives in Screening need a secondary confirmation.
In scenarios where a sample yields a presumptive positive during Screening, additional hair is extracted from the initial sample and prepared for Extraction. Here, drugs are extracted from hair at a much lower concentration compared to other methods (such as urine or oral fluid), which contributes to the complexity of hair drug screening methodologies.
Positive screening results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Before confirmation, all presumptive positive samples are cleaned as necessary. The complete laboratory protocol from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair certification and adherence to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", they assess the hair strand rather than the follicle beneath the scalp.
Hair follicle testing in Keyport, NJ, offers superior detection accuracy and reliability compared to urine tests. Hair tests boast a longer detection period and a lower likelihood of result tampering, making them a more dependable choice. This distinct advantage is evident to those seeking detailed insights into drug history when urine tests fall short.
Employers in Keyport, NJ, benefit from the substantial detection window offered by hair follicle testing, which traces substance use spanning up to 90 days. This extended timeframe allows for a broader understanding of an individual's drug usage history, promoting well-informed hiring and employment decisions.
The hair follicle drug test in Keyport, NJ, is notably tamper-resistant, greatly minimizing the chance of sample adulteration. This secure method ensures trustworthy results, making it a dependable option amidst doubts surrounding other testing forms.
Navigating drug testing is convenient in Keyport, NJ, due to nationwide and local facilities by Accredited Drug Testing. With testing centers spread across the US, we ensure access is hassle-free and expedient, meeting a variety of testing needs efficiently.
The drug testing process in Keyport, NJ is designed to be simple and confidential. From ordering to receiving results, the process prioritizes privacy and straightforwardness, making it easier for individuals and organizations to utilize this service comfortably.
Accredited Drug Testing in Keyport, NJ, offers affordable pricing and rapid turnaround times, providing excellent value. Our efficient service supports businesses of all sizes, ensuring a cost-effective and swift solution for drug testing needs.
In Keyport, NJ, hair follicle drug tests stand out for their speed and precision. These tests are known for their impressive accuracy in tracking substance use, quickening the decision-making process for employers. Hair tests efficiently detect drug usage, offering results that reflect a high degree of reliability and accuracy in Keyport.
Employers in Keyport, NJ, can attain peace of mind knowing that hair follicle tests help maintain compliance with drug-free policies. This testing approach not only minimizes legal risks but also significantly contributes to a safer workplace environment.
