Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is recognized as a potent method for identifying drug and alcohol consumption. Hair captures a timeline of substance use by embedding biomarkers within the fibers of the growing hair strand. When sourced near the scalp, hair can offer a detection period for alcohol and drugs of nearly 3 months. The collection process for hair is straightforward, challenging to tamper with, and convenient for shipment.
A 1.5-inch portion consisting of around 200 hair strands (equivalent to the diameter of a #2 pencil) closest to the scalp will yield 100mg of hair, which is the optimal sample for both initial and confirmatory screening. For EtG, add-ons, and/or tests exceeding 10 panels, 150mg of the sample is advised. It is suggested to use a jeweler’s scale for weighing the specimen. If scalp hair is not present, an equivalent amount of body hair can be used. When mentioning head hair, it specifically refers to scalp hair. Body hair signifies all other types of hair (facial, axillary, etc.).
Process Overview
The four fundamental phases in processing a drug test result in the laboratory include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a laboratory's system. This step ensures that the sample was sealed and dispatched correctly, assigns it a random Laboratory Accessioning Number (LAN), and carries out any remaining data entry absent from an electronic chain of custody system.
Screening is an initial, rapid assessment for drug abuse. Though Screening is a cost-efficient approach to exclude drug use in most samples, a positive screen demands confirmation to hold up in court. Samples identified as presumptively positive during Screening necessitate further confirmation.
Upon a presumptive positive result in the Screening phase, additional hair is collected from the original sample for preparation in the Extraction phase. Herein, drugs are extracted from hair at a significantly lower concentration than other methods (e.g., urine or oral fluid), enhancing the complexity of hair drug screening.
GC/MS, GC/MS/MS or LC/MS/MS is employed for Confirming any positive screening result. Any presumptive positive samples are cleansed before confirmation when necessary. The complete laboratory process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often termed as "hair follicle tests", these assessments examine the hair strand rather than the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Graham, WA
When analyzing substance use, hair testing in Graham offers superior detection accuracy compared to traditional urine tests. Its reliability lies in its capability to unveil longstanding substance history, which urine tests might miss.
Employers in Graham benefit from hair testing, as it mitigates the risk of false negatives common with urine tests. Hair tests bring higher precision, ensuring the integrity of drug-free workplace efforts.
Extended Detection Window in Graham, WA
The extended detection span of hair follicle tests, up to 90 days, provides Graham employers a thorough insight into an individual's substance habits. This long window allows for an in-depth understanding beyond immediate past usage.
This broader detection range is particularly valuable for pre-employment screenings, ensuring prospective candidates in Graham align with a company's substance-free environment requirements.
Tamper-Resistant Testing Method in Graham, WA
Hair tests minimize tampering risks, securing trustworthy results. In Graham, this reliability reassures employers of the authenticity of test outcomes, eliminating doubts related to adulteration prevalent in other test types.
Graham businesses appreciate this integrity, as it substantially diminishes false readings from compromised samples, maintaining high testing standards.
Convenient Nationwide Testing Locations and Local Locations in Graham, WA
Our expansive network of testing facilities, including convenient Graham locations, provides seamless access to essential testing services. Swift and straightforward, it ensures minimal disruption to daily routines.
With nationwide and local presence, scheduling is hassle-free for Graham residents, ensuring a stress-free testing experience with geographical flexibility.
Simple, Confidential Process in Graham, WA
Our testing procedure prioritizes simplicity and confidentiality, addressing the privacy concerns of Graham residents. The process ensures discreet ordering, efficient sample collection, and secure result delivery.
Focus on the essentials—our streamlined approach guarantees ease of use, making drug testing in Graham not only simple but also protective of individual privacy.
Affordable Pricing and Fast Turnaround in Graham, WA
Our commitment to competitive pricing paired with quick result delivery offers exceptional value for Graham businesses, large or small. This ensures financial accessibility alongside operational efficiency.
High service speed doesn’t equate to high cost. We provide Graham companies with economical solutions without compromising on result accuracy or timeliness.
Fast, Accurate, and Reliable Results in Graham, WA
Hair follicle drug tests provide unrivaled precision and quick results. In Graham, businesses trust this method for its unequivocal accuracy in identifying substance use, ensuring informed decision-making.
Timely results are crucial in workforce management. Hair tests offer prompt feedback, giving Graham employers the assurance that their teams adhere to substance policies, thereby promoting a safer work environment.
Compliance and Peace of Mind for Employers in Graham, WA
Incorporating hair follicle tests ensures compliance with drug-free policies. For Graham employers, this not only reduces legal liabilities but also fosters a secure, trustworthy workplace environment.
By aligning with stringent testing standards, businesses in Graham safeguard their workforce integrity, offering peace of mind through consistent and fair substance monitoring.
