Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as a robust method for identifying drug and alcohol consumption. Hair retains a long-term record of alcohol and drugs by embedding biomarkers within the strands' fibers as they grow. When taken near the scalp, hair can reveal usage patterns over an approximate 3-month timeframe for alcohol and drugs. It’s easy to gather, hard to tamper with, and simple to transport.
A 1.5-inch segment of roughly 200 hairs (approximately the thickness of a #2 pencil) close to the scalp yields 100mg, the preferred amount for both screening and confirmation. For EtG, additional tests, and those over 10 panels, 150mg of hair is advisable. We suggest checking the hair’s weight using a jeweler’s scale. If scalp hair isn’t available, an equivalent quantity of body hair can be used. When discussing head hair, we mean specifically scalp hair. Body hair indicates other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test includes four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the first step, integrating a sample into a lab's framework. This step ensures the sample’s proper sealing and shipping, assigns a unique LAN (Laboratory Accessioning Number), and completes any other data entry lacking from an electronic chain of custody system.
Screening involves an initial detailed check for drugs. While Screening is an economical way to eliminate drug use for most samples, any positive screens must be confirmed to be legally acceptable. Samples showing presumptive positives in Screening need an additional confirmation.
If a sample shows a preliminary positive during Screening, additional hair is extracted from the initial sample for the Extraction phase. Here, drugs are extracted from hair at much lower concentrations than in other tests (i.e., urine or saliva), which makes hair drug screening the most challenging method to execute.
Confirmation of positive screens happens using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are washed before confirmation if necessary. Every step from Accessioning to Confirmation is scrutinized under CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Constraints:
Note: Often dubbed as "hair follicle tests", the analysis examines the hair strand, not the follicle beneath the scalp.
In Thiells, NY, hair follicle testing stands apart due to its superior detection accuracy.
Why Choose Hair Testing? Hair tests excel in reliability when compared to traditional urine tests, proving their worth in many scenarios.
With an extended detection window, hair follicle testing in Thiells, NY, covers drug use history over a significant span.
Comprehensive Screening: Such tests give employers an insightful view of an applicant's or employee's drug use over the months.
Hair follicle testing in Thiells, NY, provides a tamper-resistant method for drug testing, reducing risks linked to sample adulteration.
Dependable Results: Buyers benefit from the trustworthy nature of these tests, dismissing concerns of sample tampering.
In Thiells, NY, and beyond, our nationwide testing facilities ensure accessible, convenient testing services.
Convenience at Your Fingertips: With locations nationwide, accessing testing services is straightforward and hassle-free.
The process of hair follicle testing in Thiells, NY, remains simple and confidential.
Privacy and Simplicity: With a focus on discretion, the testing procedure from start to finish remains straightforward and protective of personal data.
With competitive pricing and swift turnaround times, hair follicle testing in Thiells, NY, offers excellent value.
Cost-Effective and Quick: Catering to companies of all sizes, our services remain affordable and efficient.
The precision and swiftness of hair follicle drug testing in Thiells, NY, are unrivaled. These tests consistently offer high accuracy in identifying substance use.
Accuracy that Employers Trust: Companies appreciate the reliable results that hair testing provides, ensuring a drug-free workplace.
In Thiells, NY, employers achieve greater compliance and peace of mind through hair follicle testing.
Ensuring Safety and Compliance: The strategic choice for workplaces striving to uphold zero-tolerance drug policies, reducing legal risks.
