Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective method for detecting drug and alcohol consumption. Hair captures a prolonged history of alcohol and drug use by encapsulating biomarkers within the growing hair strand's fibers. When collected near the scalp, it can reveal up to a 3-month window for identifying alcohol and drugs. Hair collection is straightforward, somewhat resistant to tampering, and convenient to transport.
A 1.5-inch sample of around 200 hair strands (about the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the ideal quantity for screening and verification. For EtG, additional testing, and/or tests exceeding 10 panels, 150mg of hair is advised. We suggest using a jeweler’s scale for weighing the sample. If scalp hair is not available, a comparable quantity of body hair can be obtained. "Head hair" specifically refers to scalp hair, while "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
The primary steps in lab processing of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial step of processing a sample into the laboratory’s system, which involves ensuring the sample was correctly sealed and shipped, assigning a unique LAN (Laboratory Accessioning Number), and completing any additional data entry not covered by an electronic chain of custody system.
Screening is a preliminary rapid check for drug abuse. Although Screening is an economical method to exclude drug use in most samples, a positive screen requires confirmation to be valid in court. Any samples presumed positive during Screening must undergo secondary confirmation.
If a sample appears positive in the Screening phase, additional hair is extracted from the original specimen for Extraction. During this phase, drugs are removed from hair at significantly lower concentrations than other methods (e.g., urine or oral fluid), highlighting why hair drug screening is notably challenging.
Positive results from Screening are confirmed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples that are presumed positive are cleaned before confirmation when necessary. The comprehensive laboratory procedure, from Accessioning to Confirmation, is examined under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Commonly known as "hair follicle tests", the examination actually assesses the hair strand and not the hair follicle beneath the scalp
In Roseland, IN, hair follicle testing surpasses urine testing in several ways. The superior detection accuracy and reliability make hair testing the preferred choice for many employers and institutions.
Advantages of hair testing over urine tests include a longer detection period and resistance to tampering, making it a more trustworthy option.
Extended detection of drug use in Roseland, IN, via hair follicle testing provides a comprehensive substance history over 90 days.
Employers gain a more thorough understanding of an individual's substance habits, assisting in informed decision-making processes.
The resistance of hair follicle tests to sample adulteration is a standout feature in Roseland, IN's testing process.
By significantly minimizing the chances of tampering, these tests offer unquestionable reliability, ensuring trust in the results provided.
Our nationwide network makes testing accessible and hassle-free for residents of Roseland, IN, ensuring quick and easy service.
Local centers complement our extensive network, guaranteeing that individuals aren’t inconvenienced when accessing testing services.
In Roseland, IN, the hair follicle testing process is both simple and confidential, providing secure and straightforward handling of the procedure.
From ordering to receiving results, every step is tailored to uphold privacy and ease of use, addressing all concerns efficiently.
Competitive pricing and fast turnaround times make hair follicle testing in Roseland, IN, a cost-effective choice.
Regardless of company size, our pricing structures provide excellent value, ensuring companies receive reliable results swiftly.
The hair follicle drug test in Roseland, IN, stands out due to its precision and swiftness. Known for delivering quick and accurate results, this method ensures that substance use is detected accurately.
Roseland's testing centers guarantee rapid results, confirming their reliability in identifying any substance presence with remarkable accuracy.
Hair follicle testing supports employers in Roseland, IN, by ensuring compliance with drug-free policies, thus reducing legal risks.
Implementing this testing method enhances a safe workplace, providing peace of mind to both employers and employees.
