Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective means for identifying drug and alcohol use. By capturing biomarkers within the fibers of the growing hair strands, hair reveals a comprehensive history of alcohol and drug consumption. When extracted near the scalp, it offers a detection period extending up to roughly three months for both alcohol and drugs. Hair is straightforward to gather, relatively hard to tamper with, and convenient to dispatch.
An ideal hair sample of around 200 strands (approximately the thickness of a #2 pencil), measuring 1.5 inches from the scalp, yields 100mg, fitting for screening and confirmation. For EtG, additional substances, or testing over 10 panels, a 150mg specimen is advisable. We suggest using a jeweler’s scale to weigh the specimen. If scalp hair cannot be obtained, a similar amount of body hair may be used. "Head hair" refers specifically to scalp hair, whereas "body hair" encompasses all other types (facial, axillary, and so forth).
Process Overview
The laboratory procedure for drug test results comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial stage where a sample is integrated into a laboratory’s system. This involves checking that the sample is properly sealed and shipped, assigning it a random Laboratory Accessioning Number (LAN), and completing any extra data entry not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for drugs of abuse. Although Screening is a cost-effective strategy to exclude drug use in most cases, a positive result demands confirmation to be valid in legal proceedings. Any samples that yield a presumptive positive in Screening necessitate further confirmation.
When a sample results in a presumptive positive during Screening, additional hair is extracted from the original specimen and readied for Extraction. In this phase, drugs are obtained from the hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), which accounts for the complexity of hair drug screening procedures.
Confirmation of any positive result from Screening is performed through GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive specimens undergo washing where necessary before confirmation. The entire lab workflow from Accessioning to Confirmation is examined under the CAP (College of American Pathologists) Hair designation and in line with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite commonly being termed "hair follicle tests", the analysis is performed on the hair strand, not the follicle beneath the scalp
Hair follicle testing in Ramsey, NJ surpasses urine tests with its exceptional detection accuracy and reliability. Unlike urine tests, which are limited in detection time, hair tests offer a prolonged overview.
With hair follicle testing in Ramsey, NJ, employers can gain insight into an individual's drug history spanning up to 90 days.
This advantage equips employers with a comprehensive understanding of an applicant or employee’s substance habits, aiding in informed decision-making.
Hair follicle tests in Ramsey, NJ uphold a high standard with their robust tamper-resistant nature.
These tests vastly diminish the likelihood of sample adulteration, ensuring reliably accurate results.
Our extensive network of testing centers, including those in Ramsey, NJ, assures quick and hassle-free access to drug testing services nationwide.
This extensive reach ensures our clients receive expedited and convenient service, enhancing their overall experience.
The process for hair follicle testing in Ramsey, NJ is straightforward and confidential.
From order placement to test administration and result delivery, confidentiality and user ease are maintained throughout.
Our competitive pricing structure in Ramsey, NJ offers excellent value without compromising on quality or speed.
Quick turnaround times mean results are delivered efficiently, providing clients with timely information.
The precision of hair follicle drug testing in Ramsey, NJ shines through its ability to provide fast and highly accurate detection of substance use.
These tests are designed to uniquely detect even minute traces of drugs, offering the assurance of reliability.
Ensuring compliance with drug-free workplace policies is paramount for employers in Ramsey, NJ.
Hair follicle testing provides peace of mind by reducing legal risks and safeguarding workplace integrity.
