Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a highly effective method for identifying drug and alcohol consumption. Hair captures a lengthy history of substance use by trapping biomarkers within the structure of the developing hair shaft. When collected near the scalp, a hair sample can reveal up to an approximately 90-day detection period for both alcohol and other substances. Hair sampling is straightforward, relatively challenging to manipulate, and easy to transport.
A segment measuring 1.5 inches from about 200 hair strands (equivalent to the width of a #2 pencil) closest to the scalp yields 100mg of hair, which is optimal for evaluation and confirmation. For EtG, additional tests, and/or panels exceeding 10, 150mg of the specimen is advisable. It's advisable to weigh the specimen using a jeweler’s scale. If scalp hair is not available, an equivalent quantity of body hair may be used. When citing head hair, it specifically refers to scalp hair. Body hair encompasses all other hair categories (facial, axillary, etc.).
Process Overview
The key steps in a lab's process for a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of the sample into a lab’s system. This step includes verifying that the sample was properly sealed and sent, generating a random LAN (Laboratory Accessioning Number), and finalizing any further data entry not covered by an electronic chain of custody system.
Screening involves a preliminary rapid check for substances of misuse. While Screening is a budget-friendly method to exclude substance use in the majority of cases, a positive screen must be validated to be valid in a legal setting. Any samples that are potentially positive in Screening require a subsequent confirmation.
If a sample suggests positivity in the Screening phase, additional hair is drawn from the primary specimen and prepared for Extraction. In the Extraction phase, substances are removed from the hair at markedly lower concentrations than other methods (like urine or oral fluid), making hair drug screening the most complex method to execute.
Confirmation of any positive screening outcome is carried out using GC/MS, GC/MS/MS or LC/MS/MS. All samples indicating a positive result in preliminary tests undergo washing prior to confirmation if needed. The entire lab process, from Accessioning to Confirmation, is assessed under both 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 "hair follicle tests", the analysis is conducted on the hair strand rather than the follicle beneath the scalp.
Why does hair follicle testing surpass urine testing in Indian Heights, IN? Hair tests offer a longer detection window, maintaining superior accuracy. Unlike urine tests that only reflect recent use, hair testing provides a broader substance history.
Employers favor hair tests due to their reliability and reduced susceptibility to cheating. The test's accuracy ensures stringent policies are adhered to, safeguarding organizational standards.
Hair follicle testing in Indian Heights, IN, provides an extended detection window, reaching up to 90 days. This comprehensive span offers employers insight into an individual's long-term drug use.
By covering such an extensive period, hair testing gives a thorough overview, making it easier for employers to make informed decisions based on an applicant's or employee's substance history.
Hair follicle testing in Indian Heights, IN, offers a tamper-resistant method that significantly minimizes the chances of sample adulteration. This means results derived from hair testing are reliable and hard to contest.
The natural resistance to tampering ensures that the data collected reflects genuine behavior, giving a true picture of substance use without the risk of manipulation.
With convenient nationwide testing locations, including facilities in Indian Heights, IN, accessing drug testing services is hassle-free. Our extensive network ensures you can quickly and easily undertake the necessary tests without any inconvenience.
Whether you're local or managing operations in multiple locations, our centers across the nation facilitate swift and straightforward testing access.
In Indian Heights, IN, the process for hair follicle testing is simple and confidential, ensuring privacy at every step. From test ordering to results retrieval, the entire procedure is designed to be user-friendly.
Addressing concerns of ease, individuals can expect a streamlined experience that protects their information while delivering what they need efficiently and discreetly.
Offering affordable pricing and fast turnaround times, hair follicle testing in Indian Heights, IN, provides exceptional value. Our competitive rates make it accessible for businesses of all sizes.
The rapid processing of tests ensures that companies receive timely results, enabling them to act swiftly and maintain business continuity without undue delays.
In Indian Heights, IN, hair follicle drug tests stand out for their precision and speed, offering fast, accurate, and reliable results. Compared to other testing methods, they excel in pinpointing substance use with high accuracy.
The advanced technology used in hair follicle testing ensures that even minuscule traces of substances are detected. This makes it an ideal choice for situations where reliability is critical.
In Indian Heights, IN, using hair follicle testing ensures compliance and peace of mind for employers. It supports drug-free workplace initiatives by offering reliable testing results, reducing legal liabilities.
Employers benefit from enhanced workplace safety and trust that their policies regarding substance abuse are implemented effectively and consistently.
