Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for uncovering drug and alcohol consumption. Hair captures a detailed history of substances by embedding biomarkers within the strands' fibers. When gathered close to the scalp, it offers a detection window extending up to 3 months for drugs and alcohol. Hair collection is straightforward, challenging to tamper with, and convenient for transportation.
A sample size of 1.5 inches, consisting of about 200 hair strands (comparable to a #2 pencil's width) near the scalp, yields 100mg of hair, the optimal amount for both screening and confirmation. For EtG, additional screenings, and tests exceeding 10 panels, a specimen weight of 150mg is advised. Using a jeweler's scale for measuring the specimen is suggested. If scalp hair isn't available, an equivalent quantity of body hair can be utilized. "Head hair" refers specifically to scalp hair, while "body hair" includes all other types (like facial or axillary hair).
Process Overview
The laboratory processing of drug tests encompasses four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's initial intake into the lab's system. This involves checking that the sample was properly sealed and couriered, assigning a random LAN (Laboratory Accessioning Number), and concluding any further data entry absent from an electronic chain of custody system.
Screening serves as a quick preliminary check for drug presence. While it's a budget-friendly approach for detecting drug use in most samples, only a confirmed positive screen holds up in court. Samples returning presumptive positives in Screening necessitate additional confirmation.
For samples with presumptive positive results during Screening, additional hair is extracted from the original specimen for Extraction. This step entails withdrawing drugs from hair at lower concentrations than other methods (such as urine or oral fluid), highlighting the complexity of hair drug screening.
Positive results from screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples may be washed before confirmation if needed. The comprehensive laboratory process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Linden, IN, roots in its unparalleled detection precision. Urine tests, while traditional, can't match hair testing's reliability, especially for longer-term substance detection, ensuring superior screening outcomes and instilling trust in the results.
The Extended Detection Window of hair follicle tests in Linden, IN, enables detection of drug use for up to 90 days. This duration offers employers a detailed insight into an individual's long-term substance habits, aiding in thorough evaluations of employees or potential hires.
Tamper-Resistant Testing Method in Linden, IN, significantly mitigates the risk of sample manipulation. Hair follicle tests stand out by delivering credible results that withstand scrutiny, ensuring the integrity and authenticity of the drug testing process.
With Convenient Nationwide Testing Locations and facilities in Linden, IN, accessing hair follicle testing services is effortlessly straightforward. Our network ensures rapid, convenient, and stress-free testing experiences across wide geographical areas.
Our testing services in Linden, IN, are facilitated through a Simple, Confidential Process. Ordering, testing, and result retrieval is streamlined to assure ease and maintain individual privacy, addressing any concerns over discretion and user experience.
Offering Affordable Pricing and Fast Turnaround in Linden, IN, our service promises solid value for businesses regardless of size. Our competitive rates and swift result processing prioritize economic efficiency, bringing peace of mind alongside fiscal savings.
Famous for delivering Fast, Accurate, and Reliable Results in Linden, IN, hair follicle drug tests provide exceptional precision. Their swiftness and high accuracy make them the go-to solution for detecting substance use, ensuring employers receive efficient and trustworthy outcomes.
Employing hair follicle testing in Linden, IN, brings Compliance and Peace of Mind for Employers. These tests confirm adherence to drug-free environments, aiding in risk reduction and promoting safer workplace atmospheres, while aligning with legal standards.
