Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for detecting drug and alcohol consumption. Hair offers an extended record of alcohol and drug usage by embedding biomarkers within the fibers of the developing hair strand. When obtained near the scalp, hair can offer an approximate 3-month timeframe for alcohol and drug detection. Hair is straightforward to gather, relatively hard to tamper with, and simple to transport.
A segment of 1.5 inches consisting of around 200 hair strands (equivalent to the diameter of a #2 pencil) closest to the scalp yields 100mg of hair, the optimal sample for initial testing and verification. For EtG, additional tests, and/or assessments exceeding 10 panels, 150mg of the sample is advised. We suggest using a jeweler’s scale for weighing the specimen. If scalp hair isn't available, a similar amount of body hair can be collected. References to head hair pertain solely to scalp hair. Body hair encompasses all other hair types (such as facial or axillary hair).
Process Overview
The key steps in the lab process of determining a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary processing of a sample into the lab’s system. This step ensures the sample was correctly sealed and shipped, assigns a random LAN (Laboratory Accessioning Number), and completes any added data entries not covered by an electronic chain of custody system.
Screening provides an initial rapid assessment for drug misuse. Although Screening is economically efficient for ruling out drug use in most samples, a positive outcome requires confirmation for legal admissibility. Samples giving a presumptive positive during Screening do necessitate further confirmation.
When a sample indicates presumptive positivity in the Screening phase, additional hair is extracted from the original sample and prepped for Extraction. During this phase, drugs are drawn from hair at significantly lower concentrations than in alternative methods (e.g., urine or saliva), which makes hair drug testing one of the most challenging protocols to execute.
Confirmation of any positive Screening outcome is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All presumptive positive samples are cleansed as needed before confirmation. The entire lab procedure from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation and adheres to ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", this test examines the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Tests Outshine Urine Testing in Woods Landing, WY
Hair follicle testing outperforms traditional urine tests primarily due to its exceptional detection capabilities. Unlike urine tests that detect recent drug use, hair tests provide a broader timeframe analysis.
Extended Detection Window
Hair follicle testing in Woods Landing, WY, offers an expanded detection period, unlike any other testing method. Employers and authorities benefit from a broader view of substance use behaviors.
Tamper-Resistant Testing Method
A significant advantage of hair follicle testing in Woods Landing, WY, is its resistance to tampering. It provides indisputable results by significantly minimizing the risk of sample manipulation.
Convenient Nationwide Testing Locations
Woods Landing, WY, residents benefit from Accredited Drug Testing's extensive network of testing centers. Our locations allow easy, quick, and seamless access to testing services, ensuring convenience is paramount.
Simple, Confidential Process
We emphasize simplicity and confidentiality in Woods Landing, WY, for those undergoing hair follicle drug testing. The process is designed to safeguard privacy and ensure ease of use from ordering to result receipt.
Affordable Pricing and Fast Turnaround
In Woods Landing, WY, our hair follicle testing service provides outstanding value with competitive pricing and swift turnaround times. Companies can rely on our cost-effective and timely solutions to maintain peace of mind.
When it comes to delivering quick and reliable results in Woods Landing, WY, hair follicle drug tests stand out as a superior choice. One of the major advantages is their high precision, which is essential for accurately detecting substance use.
Speed: Hair tests process quickly, ensuring you get timely results without delays. The efficiency of this testing method makes it ideal for time-sensitive situations.
Compliance and Peace of Mind for Employers
Using hair follicle testing allows employers in Woods Landing, WY, to stay compliant with drug-free policies. This testing method enhances workplace safety by offering a longer insight into employee substance use.
