Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair offers a retrospective record of substance use by embedding biomarkers within the hair strand as it grows. When taken near the scalp, hair can reveal drug and alcohol use over a period of up to three months. It is straightforward to collect, relatively resistant to tampering, and simple to send.
A 1.5-inch segment of around 200 hairs (comparable to the thickness of a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal quantity for both screening and confirmation. For EtG, additional tests, and tests above ten panels, 150mg of hair is advised. We suggest using a jeweler’s scale to weigh the hair sample. If scalp hair isn't available, a comparable quantity of body hair may be used. When referring to head hair, it pertains solely to scalp hair, while body hair includes all other types of hair (facial, axillary, etc.).
Process Overview
The primary phases in processing a drug test in a laboratory setting are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial integration of a sample into a laboratory's workflow. This step involves ensuring that the sample is properly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any required data entry missing from an electronic chain of custody.
Screening is a preliminary examination for substances of abuse. While it is cost-efficient for ruling out drug use in most samples, a positive screening result must be validated for legal admissibility. Samples with presumptive positives during Screening need a confirmation test.
Should a sample test positive initially during Screening, additional hair is extracted from the original sample for the Extraction phase. In this phase, drugs are isolated from hair at much lower concentrations than other methodologies, such as urine or oral fluid; hence, hair drug screening is regarded as the most challenging method to carry out.
Confirmatory testing for any positive screening outcomes is conducted using GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation washing of presumptively positive samples is performed as necessary. From Accessioning to Confirmation, the entire lab process is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 certification standards.
Benefits of hair drug analysis:
Drawbacks:
Note: Despite often being called "hair follicle tests", these tests evaluate the hair shaft and not the follicle found beneath the scalp.
Compared to traditional urine tests, hair follicle testing in Petersburg, NJ stands out with its unparalleled detection accuracy. Hair tests can spot drug use with enhanced reliability, boasting a longer detection window than urine tests. This method ensures employers receive comprehensive and trustworthy assessments that surpass the constraints of urine testing.
Hair follicle testing in Petersburg, NJ offers an extensive detection period reaching up to 90 days. This advantage allows employers to thoroughly evaluate an employee's or applicant's past substance use. The wide timeframe gives a more in-depth understanding of long-term drug habits, setting hair testing apart from shorter-term detection methods like urine tests.
In Petersburg, NJ, hair follicle tests significantly reduce the chance of tampering, ensuring the integrity of test results. The collection method is closely supervise, making it nearly impossible to adulterate samples. This tamper-resistant nature guarantees that outcome are reliable and truthful, offering confidence in the testing process.
Accredited Drug Testing offers a network of testing centers spanning nationwide, including Petersburg, NJ. This extensive reach guarantees hassle-free, swift, and accessible testing services. Local and nationwide testing facilities promise convenience and simplicity for individuals and businesses needing efficient drug testing solutions.
In Petersburg, NJ, the hair follicle testing process is both simple and confidential. Ordering, testing, and receiving results is straightforward, all while maintaining privacy. This ease of use and respect for confidentiality ensures comfort for those undergoing the testing process.
For businesses in Petersburg, NJ, hair follicle testing is not only reliable but also affordable. Our competitive pricing and fast turnaround times deliver excellent value for all company sizes. This approach ensures companies gain peace of mind without breaking their budget, coupled with the confidence of accurate results.
In Petersburg, NJ, hair follicle drug tests are known for their speed, accuracy, and reliability. Results quickly reflect substance use, leaving no room for errors. The tests reveal substance presence with high precision, offering exact insights into one's drug history. The superior accuracy of hair testing renders it an ideal choice for urgent and precise detection requirements.
For employers in Petersburg, NJ, hair follicle testing promises compliance and peace of mind. It supports adherence to drug-free workplace policies and diminishes legal risks. By enhancing workplace safety and ensuring policy compliance, hair testing offers employers greater assurance and a secure work environment.
