Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for identifying drug and alcohol consumption. Hair captures long-term evidence of alcohol and drug use by embedding biomarkers within the strands as the hair grows. When hair samples are taken near the scalp, they can reveal drug and alcohol use within an approximate three-month timeframe. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
Gathering a 1.5-inch hair sample consisting of roughly 200 strands (comparable to the thickness of a #2 pencil) from the scalp yields about 100mg of hair, which is ideal for testing and confirmation purposes. For EtG, add-ons, or panels exceeding 10, a sample weighing 150mg is advised. Using a jeweler’s scale to weigh the sample is recommended. If scalp hair cannot be collected, body hair in a similar quantity can be used as an alternative. The term "head hair" specifically refers to scalp hair, whereas "body hair" includes all other types such as facial or axillary hair.
Process Overview
The primary stages in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into the lab’s system. This step ensures proper sealing and shipping of the sample, assigns a unique LAN (Laboratory Accessioning Number), and completes any leftover data entry that isn’t covered by an electronic chain of custody system.
Screening serves as an initial, cost-effective method for checking drug abuse. A preliminary positive screen must undergo confirmation to be court-admissible. Samples with presumptive positive results in Screening move to require confirmatory analysis.
For samples with presumptive positive results at the Screening stage, additional hair is extracted from the original sample and readied for Extraction. This phase involves extracting drugs from hair at a much lower concentration compared to other methods like urine or saliva testing, making hair drug screening distinctively challenging.
Confirmation for a positive screen is executed using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples are washed before confirmation if necessary. The sequence from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly termed "hair follicle tests", these tests analyze the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Pennsauken, NJ, surpasses urine tests in many aspects. With more reliable and precise detection, hair testing identifies substance use over extended periods, offering superior data for assessments.
When comparing hair testing to traditional urine tests, the extended detection window and higher resistance to tampering make hair tests more dependable. Their accuracy provides workplaces with better assurance against substance misuse.
The extended detection window of hair follicle tests in Pennsauken, NJ, provides unparalleled insights. Monitoring substance use over a span of up to 90 days, these tests offer a comprehensive perspective of an individual's drug history.
Employers seeking to gain a thorough understanding of an applicant or employee's substance habits find hair follicle testing invaluable, as it traces substance use much longer than other methods.
In Pennsauken, NJ, hair follicle testing stands out as a tamper-resistant screening method. This approach significantly minimizes the chance of sample substitution or dilution, ensuring trustworthy results every time.
Through hair follicle testing, Pennsauken organizations can reduce the risk of dodging detection. Its resilience against tampering offers employers confidence in the integrity of each test conducted.
Our nationwide network, featuring convenient local locations in Pennsauken, NJ, offers seamless access to drug testing services. This extensive reach ensures that hassle-free testing is always within easy reach.
With testing centers across various cities and in Pennsauken, efficiency is enhanced. Access to our services is straightforward, providing ease and convenience to those seeking tests.
In Pennsauken, NJ, our simple, confidential process ensures privacy and ease throughout testing. From ordering to obtaining results, our approach respects individuals' privacy while providing straightforward service.
We design our procedures to be discreet and uncomplicated. Pennsauken residents can rely on a trustworthy system that guarantees their testing information remains confidential, simplifying the entire experience.
Offering affordable pricing and rapid service in Pennsauken, NJ, we cater to businesses of all sizes. Our competitive rates and quick results deliver exceptional value and reassurance for our clients.
Companies in Pennsauken benefit from our cost-effective and efficient testing solutions. We strive to provide budget-friendly options without compromising on quality or speed.
In Pennsauken, NJ, we provide hair follicle drug tests known for their accuracy and speed. With advanced testing technology, these tests deliver precise results swiftly, ensuring that substance use detection is almost flawless.
Testing with hair follicles offers unparalleled accuracy in identifying drug use. Our efficient processes ensure rapid results, safeguarding both individuals and organizations from inaccurate drug detection concerns.
Employing hair follicle testing in Pennsauken, NJ, provides peace of mind and ensures compliance with drug-free workplace policies. This method aids employers in reducing legal liabilities and promoting a safer work environment.
With hair follicle tests, companies can effectively uphold drug-free policies. The methodical approach contributes to a safer workplace, minimizing potential legal risks related to substance misuse.
