Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now recognized as an effective method for detecting alcohol and drug consumption. By trapping biomarkers within its fibers, hair offers a long-term record of substance use. When taken near the scalp, hair can reveal drug and alcohol use for up to about three months. This method of sample collection is straightforward, tough to tamper with, and easy to send for analysis.
A sample measuring 1.5 inches and containing around 200 hair strands (comparable to the width of a #2 pencil) closest to the scalp is ideal, providing 100mg necessary for both screening and verification. In cases involving EtG, add-ons, or tests beyond ten-panel examinations, 150mg is advised. We recommend using a jeweler’s scale for accurate measurement. If no scalp hair is accessible, a comparable quantity of body hair may be employed. By head hair, we mean solely scalp hair, whereas body hair encompasses other types like facial or axillary hair.
Process Overview
The primary stages in processing a drug test in the lab include Accessioning, Screening, Extraction, and Confirmation.
In the Accessioning phase, a sample is initially logged into a laboratory’s system. This step involves ensuring the sample was correctly sealed and transported, allocating a LAN (Laboratory Accessioning Number), and completing any additional data entry absent from an electronic chain of custody.
Screening offers an initial rapid check for substance abuse. Although economical for ruling out drug use in most cases, a positive result in Screening requires validation for legal acceptance. Any presumptive positive samples in this phase need a follow-up confirmation.
Should a sample show presumptive positivity during Screening, more hair is extracted from the original sample for the Extraction process. During Extraction, drugs are extracted from hair at significantly lower concentrations compared to other methods (like urine or oral fluid), making hair drug testing a complex process to execute.
Confirming any positive Screening results utilizes GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation if needed. The complete lab process, from Accessioning to Confirmation, is assessed under both the CAP Hair classification and accreditation following ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Though often termed "hair follicle tests", the analysis is conducted on the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Bellemont, NC
Hair follicle testing offers a more reliable and accurate alternative to traditional urine tests in Bellemont, NC. Its superior detection abilities overshadow urine tests, providing a more comprehensive overview of an individual's drug consumption history, especially with the extended detection window of up to 90 days.
Extended Detection Window in Bellemont, NC
In Bellemont, NC, hair follicle testing provides a remarkable extended detection period, capable of identifying drug intake for up to 90 days. This extended detection is crucial for employers who wish to explore an applicant or current employee's substance history comprehensively, ensuring a safer workplace environment.
Tamper-Resistant Testing Method in Bellemont, NC
The hair follicle testing method practiced in Bellemont, NC, greatly reduces the potential for tampering. Unlike other techniques, it ensures that the results are both reliable and impossible to alter, thereby guaranteeing unquestionable analyses in substance detection.
Convenient Nationwide Testing Locations and Local Locations in Bellemont, NC
Accredited Drug Testing offers a vast network of testing centers that covers nationwide locations, including Bellemont, NC. Accessing testing services close to home or across the nation has never been easier, ensuring that testing is quick, easy, and hassle-free for all users.
Simple, Confidential Process in Bellemont, NC
In Bellemont, NC, the process of hair follicle testing is both simple and confidential. From ordering to receiving results, every step respects privacy and emphasizes ease of use, ensuring clients are comfortable in knowing their information is protected and easily accessible.
Affordable Pricing and Fast Turnaround in Bellemont, NC
Our competitive pricing structure, coupled with fast result turnaround times in Bellemont, NC, ensures that companies, regardless of size, receive excellent value. This affordable approach provides peace of mind and efficient service without compromising on quality.
Fast, Accurate, and Reliable Results in Bellemont, NC
Hair follicle drug tests in Bellemont, NC, are lauded for their rapidity and precision. These tests don't just provide quick outcomes, but they also ensure an unparalleled level of accuracy when detecting substance use. The speed and reliability of these tests make them a preferred choice for employers and individuals alike, striving for trustworthy results.
Compliance and Peace of Mind for Employers in Bellemont, NC
Employers in Bellemont, NC, using hair follicle tests ensure compliance with drug-free workplace mandates, mitigating legal liabilities, and cultivating enhanced safety within the workplace. It offers peace of mind, knowing that policies are adhered to, and workplace harmony is maintained.
