Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as a robust method for identifying drug and alcohol consumption. By encapsulating biomarkers within the strands of hair, it offers an extended history of substance use. When hair is collected near the scalp, it can reveal substance consumption for up to three months. This method is straightforward to gather, has a low chance of tampering, and is convenient for shipment.
To achieve ideal screening and confirmation results, a 1.5-inch segment of approximately 200 hair strands (similar in size to a #2 pencil) from near the scalp is needed, which equates to 100mg. For EtG, additional tests, or tests exceeding 10 panels, 150mg is suggested. Utilizing a jeweler’s scale to weigh the hair sample is advisable. If scalp hair collection is not possible, body hair of equal weight can be used instead. "Head hair" refers exclusively to scalp hair, while "body hair" includes all other hair varieties such as facial and axillary hair.
Process Overview
The laboratory procedure for a drug test result encompasses four primary steps: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the laboratory system receives the initial sample processing. This phase involves confirming the sample's proper sealing and shipment, generating a random LAN (Laboratory Accessioning Number), and completing any necessary data entry absent from an electronic chain of custody system.
Screening provides a preliminary assessment for detecting drugs of abuse. While cost-efficient in eliminating drug usage suspicions in most cases, positive screening results must be substantiated to be valid in legal settings. Samples with presumptive positives during Screening require follow-up confirmation.
In cases of presumptive positivity during Screening, additional hair from the original specimen undergoes preparation for Extraction. Here, hair drug screening occurs at significantly lower concentrations compared to alternative methods such as urine or oral fluid, marking it as the most challenging screening methodology.
Confirmation of positive screen results is achieved using GC/MS, GC/MS/MS, or LC/MS/MS. Presumptive positive samples, if necessary, are washed before Confirmation. The entire lab process, from Accessioning to Confirmation, adheres to both the CAP (College of American Pathologists) Hair guidelines and accreditation under ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is a misnomer, as the test assesses the hair strand rather than the follicle beneath the scalp
In Good Hope, OH, hair follicle testing distinguishes itself over the traditional urine tests.
One major advantage is its superior detection accuracy, effectively pinpointing drug use.
The extended detection window of hair follicle testing in Good Hope, OH spans up to 90 days. Employers gain a broader perspective of an applicant's or employee's substance use through this extended period.
This detailed overview enhances the decision-making process regarding employment and ensures a safer workplace environment.
Hair follicle tests in Good Hope, OH significantly reduce the chances of sample adulteration. Providing reliable results, these tests ensure the integrity of the testing process.
With hair testing, the possibilities of altering samples are minimized, establishing a trustworthy method that assures both employers and individuals of its authenticity.
With widespread testing centers, including Good Hope, OH, accessibility to hair follicle testing is heightened.
These facilities are conveniently located nationwide, facilitating an effortless and hassle-free testing experience.
In Good Hope, OH, the hair follicle testing process is simple and confidential. Ordering, taking, and receiving results ensure privacy and ease.
Addressing privacy concerns, the procedure is streamlined for both individuals and businesses, assuring discretion at every step of the process.
Highlighting the competitive affordable pricing and swift result times, hair follicle tests in Good Hope, OH offer excellent value for enterprises of all sizes.
This affordable option does not compromise quality, making it an attractive choice for companies looking to balance cost and efficiency.
Hair follicle drug tests in Good Hope, OH are renowned for their remarkable accuracy and speed in detecting substance use. These tests offer precise detection methods, ensuring reliable outcomes for both individuals and organizations.
The efficiency of this testing process translates into quick turnaround times, delivering fast results.
Adopting hair follicle testing in Good Hope, OH ensures compliance with workplace policies, granting employers a sense of peace.
By supporting drug-free policies, organizations reduce the risk of potential legal issues. This enhances workplace safety, making it a critical investment for any business committed to maintaining a secure environment.
