Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments are now recognized as a robust means for identifying drug and alcohol consumption. Hair records an extended timeline of substance use due to the entrapment of biomarkers within the fibers as the hair grows. When sampled near the root, hair can offer an approximately 90-day window for the detection of substances. Collecting hair is straightforward, not easily tampered with, and convenient for transport.
A 1.5-inch section containing roughly 200 hair strands (comparable to the circumference of a #2 pencil) close to the head will yield 100mg of hair, which is the optimal quantity for both testing and validation. For EtG add-ons and/or panels exceeding 10, a sample size of 150mg is advisable. It is recommended to measure the sample using a jeweler’s scale. If head hair is not available, a similar quantity of body hair can be used. References to head hair pertain solely to scalp hair. Body hair encompasses all other types (such as facial, underarm, etc.).
Process Overview
The drug test result process in the laboratory includes four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the primary processing of a sample within the lab system. It involves checking that the sample was properly sealed and sent, attributing a random LAN (Laboratory Accessioning Number), and performing any additional data entries not addressed by a digital chain of custody.
Screening serves as the initial rapid drug abuse evaluation. Screening is a cost-effective method to dismiss drug usage in most samples, yet a positive result needs verification to be court-admissible. Samples with a presumptive positive result during Screening require further confirmation.
If a sample shows a presumptive positive during Screening, additional hair is taken from the initial sample for Extraction. This phase isolates drugs from hair at lower concentrations compared to other techniques (like urine or oral fluid); thus, making hair analysis the most complex methodology to execute.
Verification of any positive results obtained from Screening is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptive positive samples are cleaned prior to verification as necessary. From Accessioning to Confirmation, the entire lab process is reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Often labeled as "hair follicle tests," the test actually examines the hair strand rather than the subcutaneous hair follicle.
Why Hair Tests Are Superior
Saint Marys, KS has embraced hair follicle testing due to its superior detection capabilities over urine tests. Hair tests offer enhanced accuracy and reliability, providing a clear picture of long-term substance use, unlike the short-term snapshot that urine tests offer. This makes hair testing an invaluable tool for employers and other organizations seeking thorough drug use history assessments.
Extended Detection Period
The ability of hair follicle testing to track drug use for up to 90 days is a key advantage in Saint Marys, KS. This extensive window offers a comprehensive overview of an individual's substance history, assisting employers in making informed decisions regarding hiring or ongoing employment. Such expansive detection is unmatched by other testing methods, providing extensive insights.
Reducing Adulteration Risks
In Saint Marys, KS, hair follicle testing stands out as a method with decreased risk of tampering. The collection process significantly diminishes the chance of specimen adulteration, ensuring the integrity of the results. By adopting hair testing, Saint Marys' employers can rely on its robust measures to deliver unchallengeable results, maintaining high testing standards.
Accessible Testing Locations
In Saint Marys, KS, the convenience of having nationwide testing centers is unmatched. These locations facilitate easy and stress-free access to hair follicle testing services, ensuring that individuals and employers can engage in testing swiftly and conveniently. Our local presence supports timely and efficient drug testing procedures across the region.
Streamlined and Confidential Process
Ordering and receiving hair follicle test results in Saint Marys, KS is simple and private. Our confidential process minimizes any privacy concerns and emphasizes ease of use. From initiation to the delivery of results, the process ensures complete discretion and simplicity, making it user-friendly for all individuals seeking testing services.
Cost-Effective and Quick Turnaround
Our competitive pricing and rapid results in Saint Marys, KS provide excellent value to businesses, regardless of size. Hair follicle testing offers an affordable solution for those seeking reliable analysis without breaking the bank. Coupled with quick turnaround times, our services ensure that clients receive both excellent quality and cost-effectiveness.
Speed and Precision of Hair Testing
In Saint Marys, KS, hair follicle drug tests are lauded for their quick and reliable results. Their high precision allows accurate detection of substance use, providing timely information needed for critical decisions. The efficiency of this method ensures that results are not only prompt but also highly dependable, making it an ideal choice for various testing needs.
Ensuring Compliance and Safety
For employers in Saint Marys, KS, using hair follicle testing ensures adherence to drug-free policies. This reduces potential legal issues and enhances workplace safety. The peace of mind derived from complying with required standards and maintaining a safe work environment is invaluable. Hair testing is a strategic approach that supports these critical organizational objectives.
