Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a robust method for identifying alcohol and drug consumption. Hair captures a prolonged record of narcotics and alcohol by embedding biomarkers within the strands. When taken near the scalp, such samples can allow up to an approximately 90-day detection period for substances. Hair collection is straightforward, challenging to tamper with, and convenient for transport.
A sample measuring 1.5 inches, comprising roughly 200 strands (similar to a #2 pencil thickness) near the scalp, yields about 100mg—ideal for screenings and confirmations. For EtG, additional tests, and examinations exceeding 10 panels, 150mg of hair is advisable. It is recommended to weigh the sample using a jeweler's scale. In the absence of scalp hair, a similar quantity from body hair may be used. Head hair specifically indicates scalp hair, whereas body hair pertains to all other types (e.g., facial or axillary).
Process Overview
The laboratory processing of a drug test result encompasses four principal stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with the preliminary processing of a sample into the lab’s system, ensuring the sample is appropriately sealed and transported, assigning a random Laboratory Accessioning Number (LAN), and completing additional data entry required beyond what an electronic chain of custody system might provide.
Screening performs an initial quick assessment for illicit substances. Although cost-efficient for negating drug usage in most cases, a positive screen mandates confirmation for legal acceptability. Any presumptive positive results from Screening necessitate further verification.
In cases of presumptive positives from the Screening phase, additional hair is extracted from the original sample to prepare for Extraction, where drugs are removed from hair at lower concentrations when compared to other methodologies (like urine or oral fluid testing), hence making hair screening the most challenging.
Confirmation of any positive screen result utilizes GC/MS, GC/MS/MS, or LC/MS/MS techniques. Any samples presumed positive undergo necessary washing before confirmation. The complete laboratory process, spanning from Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often mentioned as "hair follicle tests", the examination itself focuses on the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers several advantages over urine tests in Lakewood, NJ. Enhanced Reliability is one benefit, providing an extended detection timeline.
Hair tests are almost impossible to manipulate, while urine tests can be altered or tampered with, highlighting the former's robustness.
Hair follicle tests in Lakewood, NJ feature an unbeatable detection window, identifying drug use up to 90 days prior. Thorough Insights are gained through this method.
This extensive detection range allows employers to ensure their workforce's reliability and consistency in ethical behavior.
In Lakewood, NJ, hair follicle tests offer a tamper-resistant method for screening. With Unquestionable Integrity, these tests mitigate altering risks.
As samples are collected under supervision, hair follicle tests are highly secure, ensuring accurate results for employers and courts alike.
With numerous testing centers nationwide and locally in Lakewood, NJ, access to hair follicle testing is convenient. Effortless Accessibility is key.
Our extensive network ensures residents have seamless opportunities to fulfill their hair testing needs promptly.
In Lakewood, NJ, hair follicle testing offers a straightforward and confidential process. Simplicity and Privacy are central.
The testing process guarantees a seamless experience from ordering to receiving secure results, meeting clients' expectations of privacy.
Competitive pricing and rapid results characterize the hair follicle testing in Lakewood, NJ. Cost-effectiveness ensures that businesses of all sizes find value with our services.
Affordable testing combined with a fast turnaround provides significant advantages for companies looking for efficient screening.
The precision and swiftness of hair follicle tests in Lakewood, NJ, are second to none. Their ability to detect substance use accurately sets them apart from traditional tests.
The process ensures that you get rapid results without compromising on reliability. Such efficiency complements the need for businesses requiring fast and assured results.
Hair follicle testing helps Lakewood, NJ employers adhere to drug-free workplace policies while enhancing peace of mind. Regulatory Compliance is facilitated, which minimizes legal hazards.
Employers are assured of adherence to laws, guaranteeing a secure, productive workplace environment through comprehensive testing.
