Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective means for identifying drug and alcohol consumption. It offers a comprehensive history by capturing biomarkers within the hair strand fibers as they grow. When taken near the scalp, hair can provide a detection period for substances lasting up to around 3 months. Hair is easy to gather, challenging to tamper with, and straightforward to transport.
A sample consisting of a 1.5-inch section and approximately 200 strands of hair (comparable in size to a #2 pencil) close to the scalp yields 100mg, the optimal amount for screening and validation. For EtG, additional tests, and/or assessments over 10 panels, a 150mg sample is advisable. We suggest measuring the specimen on a jeweler’s scale. If scalp hair is unavailable, an equal amount of body hair might be used. When referencing head hair, we mean only scalp hair. Body hair includes all other hair types (facial, axillary, etc.).
Process Overview
There are four primary phases in processing a drug test result at the laboratory: Accessioning, Screening, Extraction, and Confirmation.
Accessioning includes the initial integration of a sample into the laboratory's framework. This process involves ensuring correct sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and finalizing any supplementary data entry not included in electronic custody systems.
Screening offers an initial rapid assessment for substance abuse. While cost-effective for ruling out drug use in most cases, a positive screen must be confirmed to be valid legally. Any samples with presumptive positives in Screening require further confirmation.
Should a sample test presumptively positive in Screening, additional hair is taken from the original sample and processed for Extraction. During this phase, substances are extracted from hair at significantly lower concentrations than in other methodologies (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of any positive screen is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing before confirmation if needed. The entire lab process from Accessioning to Confirmation is inspected under the guidelines of the CAP (College of American Pathologists) Hair directive and compliance with ISO/IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although commonly known as "hair follicle tests", the procedure examines the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Dazey, ND triumphs over traditional urine tests due to its superior detection accuracy. While urine tests might miss recent drug use, hair tests can identify usage over extended periods, offering a broader view of an individual's drug history.
Employers favor hair follicle tests as they are more reliable and less susceptible to manipulation than urine tests. This method enables zero-tolerance policies to be enforced with confidence, reducing the risk of false negatives.
One of the standout features of hair follicle testing is its extended detection window in Dazey, ND. This method can trace drug use for up to 90 days, providing a thorough view of an individual's history.
Employers benefit from this comprehensive approach, gaining insights into long-term substance use habits rather than just recent activity. This wide time frame ensures that critical information isn't overlooked, aiding in informed decision-making.
Hair follicle tests are renowned in Dazey, ND for their tamper-resistant nature. The collection process and sample stability considerably reduce the chance of manipulation compared to other testing methods.
This advantage grants unparalleled reliability, providing results that are difficult to dispute and increasing employers’ and legal bodies’ trust in the findings.
The convenience offered by our nationwide testing centers, including local options in Dazey, ND, ensures quick and hassle-free access to hair follicle testing services.
This extensive network allows individuals and employers to schedule and complete tests without the need for long-distance travel, simplifying the process significantly.
In Dazey, ND, the process for obtaining a hair follicle drug test is both simple and confidential. The straightforward ordering system, coupled with discrete sample collection, provides peace of mind.
This privacy-centric approach guarantees that clients can trust the integrity and ease of the testing process, ensuring that results reach the right hands without compromising personal data.
We offer affordable pricing and fast turnaround for hair follicle testing in Dazey, ND. Our competitive rate structures ensure that companies of any size receive valuable results without excessive costs.
Quick result processing improves decision-making efficiency, enhancing operational productivity and ensuring peace of mind regarding employee reliability and substance use.
The precision and timeliness of hair follicle drug tests in Dazey, ND are unmatched. These tests offer a high level of accuracy in determining substance use. Unlike other testing methods, hair follicle testing ensures rapid results, giving individuals and employers timely data they can rely on.
With fast and reliable outcomes, hair drug tests significantly boost confidence among employers when verifying employee integrity. The enhanced accuracy minimizes errors, ensuring that results truly reflect the individual's substance use history.
In Dazey, ND, utilizing hair follicle tests ensures compliance with drug-free workplace policies, fostering peace of mind for both employers and employees. Adhering to these standards helps reduce legal liabilities.
Employers gain confidence knowing their policies are backed by reliable tests, enhancing workplace safety while minimizing potential grievances or disputes over drug test accuracy.
