Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair examinations have emerged as an effective method for identifying drug and alcohol consumption. Hair incorporates a long-term record of alcohol and drug intake by embedding biomarkers within the growing hair shaft. When gathered close to the scalp, hair can offer up to a three-month detection period for alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and easy to transport.
A 1.5-inch strand collection of roughly 200 hair strands (approximately the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, the ideal amount for analysis and verification. For EtG, additional tests, or tests exceeding 10 panels, 150mg of hair is advisable. Using a jeweler’s scale to weigh the sample is recommended. If scalp hair is absent, an equivalent amount of body hair can be collected. When mentioning head hair, we mean scalp hair exclusively. Body hair references encompass all other hair kinds (facial, axillary, etc.).
Process Overview
The essential stages in laboratory processing of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample into a lab’s system. This step verifies that the sample was properly sealed and dispatched, assigns a random LAN (Laboratory Accessioning Number), and completes any further data entry not supported by an electronic chain of custody system.
Screening entails an initial quick assessment for drug abuse. Although Screening is an economical approach to dismiss drug usage in most samples, positive screens must be confirmed to be courtroom acceptable. Any specimens preliminary positive in Screening necessitate an additional confirmation.
If a sample is preliminary positive in the Screening step, more hair is extracted from the original sample and set for Extraction. Here, drugs are drawn from hair at a substantially lower concentration than other methodologies (e.g., urine or oral fluids), making hair drug screening one of the most demanding methodologies to conduct.
Confirmation of any positive screening outcome is executed via GC/MS, GC/MS/MS or LC/MS/MS. All preliminary positive samples are cleansed before confirmation as required. The entire lab procedure from Accessioning to Confirmation is reviewed according to the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed as "hair follicle tests", the test actually evaluates the hair strand itself, not the follicle under the skin
Why Hair Follicle Testing Beats Urine Testing in Glendale, IN
The benefits of hair follicle testing over urine tests are evident in Glendale. Hair testing offers superior detection, capturing substance use within a 90-day window, unlike shorter-duration urine tests. This makes hair tests the preferred choice for comprehensive substance history review.
Extended Detection Window in Glendale, IN
Hair follicle testing in Glendale proves invaluable with its extended detection window, observing substance use up to 90 days. This extended observation allows employers to gain an in-depth view of an individual's drug history, assisting with informed hiring decisions.
Tamper-Resistant Testing Method in Glendale, IN
In Glendale, hair follicle tests are renowned for reducing sample tampering risks, ensuring reliable outcomes. With minimal chances of adulteration, these tests guarantee integrity and consistency in every assessment.
Convenient Nationwide Testing Locations and Local Locations in Glendale, IN
With an expansive network of testing centers nationwide, Accredited Drug Testing alleviates the stress of finding drug testing in Glendale. Our local facilities ensure easy and hassle-free access to critical services,
Simple, Confidential Process in Glendale, IN
The streamlined, private approach to hair follicle testing in Glendale ensures clients' ease of use and complete confidentiality. From test ordering to result retrieval, the method respects privacy while ensuring quick and straightforward procedures.
Affordable Pricing and Fast Turnaround in Glendale, IN
Accredited Drug Testing in Glendale offers competitive pricing and swift result turnaround, providing excellent value across various company sizes. We help ensure businesses receive cost-effective yet reliable testing services.
Fast, Accurate, and Reliable Results in Glendale, IN
Hair follicle drug testing in Glendale ensures precise and rapid results, offering high accuracy in substance detection. This method efficiently identifies drug use, providing quick feedback for timely decisions.
Compliance and Peace of Mind for Employers in Glendale, IN
Utilizing hair follicle testing safeguards workplaces in Glendale by aligning with drug-free policies. By cutting legal risks and boosting safety, they offer employers the peace of mind that their workplaces remain secure and rule-compliant.
