Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as an effective method for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drugs by embedding biomarkers in the strands of the growing hair. When gathered near the scalp, hair can reveal up to a three-month detection period for alcohol and drugs. Collection of hair is straightforward, difficult to tamper with, and easy to transport.
A 1.5-inch section, consisting of about 200 hair strands (akin to a #2 pencil's thickness) closest to the scalp, yields 100mg, which is the perfect sample for both screening and confirmation. For EtG, add-ons, or tests exceeding 10 panels, a specimen of 150mg is advisable. We endorse measuring the sample with a jeweler’s scale. If scalp hair is not obtainable, a similar quantity of body hair can be used. Referring to head hair implies scalp hair alone. Body hair pertains to all other hair classifications (facial, axillary, etc.).
Process Overview
Four primary phases are included in the laboratory handling of a drug test result: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial handling of a sample within a laboratory’s framework. This comprises verifying that the sample was sealed and dispatched correctly, allocating a random LAN (Laboratory Accessioning Number), and finishing any extra data entry not supplied by an electronic chain of custody system.
Screening involves an initial rapid inspection for drugs of abuse. While Screening is a cost-efficient method to eliminate drug usage in the majority of samples, a positive screening demands confirmation to be valid in legal proceedings. All samples that are presumptive positives in Screening necessitate a secondary confirmation.
When a sample is presumptively positive during the Screening phase, additional hair is extracted from the primary specimen and prepped for Extraction. Here, drugs are isolated from hair at significantly lower concentrations than other methodologies (for example, urine or oral fluids), which is why hair drug screening is an intricate methodology.
Confirmation of any positive screening result is executed via GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleansed before confirmation when needed. The entire lab process from Accessioning to Confirmation is subjected to review under both the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently known as "hair follicle tests", the analysis targets the hair strand rather than the follicle under the scalp.
Why Hair Follicle Testing Triumphs in Keyport, WA
In contrast to urine tests, hair follicle testing offers superior detection accuracy in Keyport, WA. Employers find it more reliable due to its longer detection window and resilience against tampering, ensuring better drug use monitoring.
Extended Detection Window: The Key to Comprehensive Insight
In Keyport, WA, hair follicle testing provides a much longer detection period, up to 90 days, enabling employers to thoroughly assess a candidate's substance use history.
This extended window allows companies in Keyport, WA to make informed hiring decisions by gaining a clearer picture of an individual's drug use over time.
Enhanced Tamper-Resistance in Keyport, WA
Hair follicle testing is a formidable solution to prevent sample tampering, offering reliable results in Keyport, WA. Its observed collection process makes it difficult to alter or compromise sample integrity.
Employers in Keyport, WA can benefit from the confidence that hair follicle tests are inherently resistant to common tampering techniques, ensuring accurate outcomes.
Convenience through Widespread Testing Centers
With numerous nationwide centers, including local sites in Keyport, WA, accessing hair follicle testing services is seamless. This ensures quick and stress-free testing experiences for all, irrespective of location.
Keyport, WA residents benefit from local testing facilities, part of a broader network ensuring prompt, hassle-free access to hair follicle tests, maintaining convenience for all users.
Simplicity and Confidentiality in Testing
In Keyport, WA, the process for obtaining and delivering hair follicle test results is designed to be straightforward and private. This addresses privacy concerns while ensuring ease of use throughout the testing process.
The testing approach in Keyport, WA emphasizes simplicity and confidentiality, ensuring individuals can effortlessly order tests, submit samples, and receive results without privacy concerns.
Competitive Pricing and Quick Turnaround
Our Keyport, WA centers offer affordable, fast, and reliable hair follicle testing, making it an excellent choice for companies of all sizes seeking value and efficiency.
In Keyport, WA, businesses appreciate our cost-effective pricing schemes and swift test results, ensuring they can maintain necessary safety standards without breaking the bank.
The precision and speed of hair follicle drug tests in Keyport, WA provide unmatched accuracy in detecting substance use. These tests deliver fast and reliable results, making them a preferred choice for those seeking timely insights.
In Keyport, WA, hair follicle testing stands out for its efficiency in providing rapid, precise outcomes. This testing method enhances the reliability of drug detection, giving clarity to employers and individuals alike.
Ensuring Compliance and Tranquility
In Keyport, WA, hair follicle testing adheres to drug-free workplace policies, minimizing legal exposure and boosting safety. This ensures that companies remain compliant while maintaining a safe, secure work environment.
Employers in Keyport, WA rely on hair follicle testing to uphold workplace drug standards, delivering peace of mind and safeguarding against potential legal challenges.
