Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is regarded as an effective means to identify drug and alcohol consumption. Hair captures a historical record of these substances by embedding biomarkers in the fibers of the developing hair strand. When clipped near the scalp, hair samples can reveal a detection timeline for alcohol and drugs spanning up to three months. It is straightforward to gather hair, moderately challenging to tamper with, and convenient to mail.
A 1.5-inch portion of approximately 200 hair strands (roughly the size of a #2 pencil) nearest to the scalp provides the optimal 100mg sample needed for evaluation and validation. For EtG, add-ons, or tests exceeding 10 panels, 150mg of the sample is suggested. It is advisable to gauge the sample using a jeweler’s scale. If head hair is lacking, an equivalent quantity of body hair may be utilized. In specifying head hair, this pertains strictly to scalp hair. Body hair encompasses all other variations (facial, axillary, etc.).
Process Overview
There are four principal stages in processing a drug test result at the laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the introductory handling of a specimen within the lab’s system. This phase ensures the proper sealing and shipment of the sample, assigns a unique LAN (Laboratory Accessioning Number), and completes any supplementary data entry missing from an electronic custody chain.
Screening includes a preliminary swift check for illicit drugs. Screening is a budget-friendly option to eliminate drug use in most specimens, yet a positive result must undergo confirmation to be permissible in legal contexts. Samples that are presumptively positive in Screening require subsequent verification.
In cases where a sample is presumptively positive during Screening, additional hair is extracted from the primary specimen and prepped for Extraction. In this phase, substances are retrieved from hair at much finer concentrations than through other methods (e.g., urine or oral fluid), hence hair drug analysis is notably complex to execute.
Endorsement of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positives are cleansed before endorsement as necessary. The entire lab procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair code and corroborated with ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Despite often being labeled as "hair follicle tests," the analysis is of the hair strand rather than the follicle beneath the scalp.
Hair vs. Urine Testing Hair follicle tests provide a superior alternative to the traditional urine test in Delano, MN. Enhanced accuracy and longer detection periods set hair testing apart. This method captures a wider timeline of substance use, giving employers and officials a distinct edge when monitoring compliance.
Extended Detection Window One of the notable benefits of hair follicle testing in Delano, MN is its extended detection range. Spanning up to 90 days, it enables a comprehensive view of an individual's substance history, whether for a potential employee or an existing staff member.
Tamper-Resistant Testing Hair follicle testing in Delano, MN provides a secure method for drug detection that mitigates the risk of sample tampering. Its reliable results are trusted by employers and legal entities who value unquestionable outcomes.
Convenient Testing Locations Accredited Drug Testing offers numerous centers nationwide, making it easy for Delano, MN residents to access hair follicle testing. Our locations streamline the testing process, ensuring convenience and accessibility.
Simple and Confidential Process In Delano, MN, hair follicle testing is both straightforward and confidential. From ordering tests to receiving results, the entire process is designed to protect privacy and ensure ease of use.
Affordable Pricing and Fast Turnaround Delano, MN offers competitive pricing and speedy results for hair follicle testing. Companies of all sizes benefit from affordable rates and rapid processing, ensuring excellent value and reassurance.
Fast and Accurate Results Hair follicle tests in Delano, MN are renowned for their precision and swift results. High accuracy is a key advantage as these tests adeptly detect substance use. The reliable nature of hair testing ensures that whether for employment or legal purposes, the information garnered is dependable.
Compliance and Peace of Mind Ensuring a drug-free workplace is simplified with hair follicle testing in Delano, MN. This method supports compliance with drug policies, reducing legal liabilities and enhancing overall workplace safety, offering peace of mind to employers.
