Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is now regarded as an effective measure for identifying drug and alcohol usage. Hair captures a long-term record of alcohol and drug presence by trapping biomarkers within the strands of hair as they grow. When collected near the scalp, hair testing can offer roughly a 3-month timeframe for detecting alcohol and drug use. Hair sample collection is straightforward, hard to tamper with, and easy to transport.
A 1.5-inch hair sample consisting of approximately 200 strands (roughly the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, which is the optimal sample for initial testing and confirmation. For EtG, additional tests, and tests over 10 panels, a 150mg sample is advised. We suggest measuring the specimen with a jeweler’s scale. If scalp hair cannot be obtained, an equivalent amount of body hair may be used. Scalp hair refers specifically to head hair, while body hair includes all other hair types (such as facial and axillary hair).
Process Overview
The laboratory procedure for processing a drug test result includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial integration of a sample into a lab's system. This step ensures that the sample was correctly sealed and shipped, assigns a unique LAN (Laboratory Accessioning Number), and completes any data entry missing from an electronic chain of custody system.
Screening provides a preliminary evaluation for the presence of abusive drugs. Although Screening is an economical method to exclude drug use for most samples, a positive screen must be confirmed for legal admissibility. Samples that show a presumptive positive in Screening require additional confirmation.
Should a sample show a presumptive positive during Screening, additional hair is extracted from the specimen for the Extraction stage. During Extraction, drugs are removed from hair at lower concentrations compared to other methods (e.g., urine or oral fluid), which is why hair drug testing is the most challenging method to execute.
Confirmation of any positive results from Screening is performed using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples that are presumptive positive undergo washing before confirmation as required. The entire laboratory process, from Accessioning to Confirmation, is conducted in compliance with both the CAP (College of American Pathologists) Hair designation and the ISO/IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
Why Hair Testing Beats Urine Testing
Hair follicle testing offers superior benefits over traditional urine testing in Kennydale, WA. Apart from unparalleled detection accuracy, hair tests provide reliability that urine tests often lack.
Compared to urine tests, hair samples can disclose a broad spectrum of substances consumed over a longer period, ensuring more comprehensive results.
Extended Detection Window
Hair follicle testing in Kennydale, WA offers an extended detection window, capturing drug usage data for up to 90 days. This provides employers a deeper insight into an individual’s long-term substance habits.
This extended period ensures a detailed view of a person’s drug history, elevating the credibility and thoroughness of the results seen by employers.
Tamper-Resistant Testing Method
The integrity of hair follicle testing in Kennydale, WA is unmatched due to its resistance to tampering. This method reduces the risk of sample adulteration, yielding trust-worthy outcomes.
This reliable testing protocol ensures that the results are unquestionable, providing peace of mind to both employers and individuals undergoing screening.
Convenient Nationwide Testing Centers
For those in Kennydale, WA, the availability of testing locations nationwide facilitates effortless access to services. Accredited Drug Testing strives to offer hassle-free experiences for everyone.
Local and nationwide centers ensure quick and easy access to essential testing services, eliminating delays for employers and individuals alike.
Simple, Confidential Process
The procedure for hair follicle testing in Kennydale, WA is straightforward and maintains privacy throughout. From ordering to taking the test and receiving results, the process is designed to protect confidentiality.
Accredited Drug Testing ensures a streamlined process, emphasizing the importance of privacy and straightforward service for all clients.
Affordable Pricing and Fast Turnaround
Competitively priced hair follicle testing in Kennydale, WA offers value for businesses of all sizes. Quick turnaround times ensure that clients receive results without unnecessary delays.
Accredited Drug Testing combines efficient service with cost-effective solutions, providing peace of mind for companies seeking reliable drug testing services.
Fast, Accurate Results
In Kennydale, WA, hair follicle drug testing is highly regarded for its precision and swiftness. Its ability to accurately identify substance usage makes it a preferred choice for employers and individuals alike.
Hair tests analyze recent substance history with incredible accuracy. The detection of various drugs and alcohol, even in minimal quantities, allows for reliable results every time.
Compliance and Peace of Mind
Utilizing hair follicle testing in Kennydale, WA empowers employers to adhere to drug-free workplace policies, minimizing legal consequences and enhancing safety.
Businesses benefit from the consistent reliability of hair tests, ensuring compliance with industry standards and safeguarding their operations from the risks associated with substance abuse.
