Urine| Hair Follicle | Oral Fluid | Blood | ETG
The assessment of substances through hair testing has gained recognition as an effective means for identifying drug and alcohol consumption. Hair serves as an extensive record of substance use, capturing biomarkers within the fibers of the developing hair shaft. When taken close to the scalp, it can offer a detection timeframe of approximately up to three months for alcohol as well as other drugs. Collecting hair is straightforward, making it somewhat resistant to tampering and easy to transport.
A 1.5-inch section consisting of roughly 200 hair strands (approximately the width of a #2 pencil) near the scalp provides around 100mg of hair, which is ideal for both screening and confirmation. For EtG enhancements and/or tests exceeding 10 panels, 150mg is advisable. It's best to weigh the sample using a jeweler’s scale. If scalp hair can't be obtained, a comparable quantity of body hair can be used. The term "head hair" specifically refers to scalp hair. In contrast, "body hair" encompasses all other types, including facial and axillary hair.
Process Overview
The laboratory processing of drug test results involves four essential stages: Accessioning, Screening, Extraction, and Confirmation.
During Accessioning, the initial processing of a sample into the laboratory's system takes place. This step includes verifying the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing any additional data not covered by an electronic chain of custody system.
The Screening phase conducts an initial rapid assessment for abused drugs. While it serves as a cost-efficient method for ruling out drug usage in most samples, a positive screen requires confirmation for legal admissibility. All samples with a presumptive positive in Screening necessitate a follow-up confirmation.
In instances where a sample tests presumptively positive at the Screening phase, additional hair is extracted from the initial sample for the Extraction process. Drugs are extracted from hair at concentrations significantly lower than in other methods (e.g., urine or oral fluid), underscoring the complexity of performing hair drug screening.
GC/MS, GC/MS/MS, or LC/MS/MS are used for verifying any positive screening outcomes. Any presumptive positive samples undergo a washing procedure before confirmation as necessary. The complete laboratory procedures, from Accessioning to Confirmation, are reviewed under both the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often labeled as "hair follicle tests", the test actually examines the hair strands rather than the follicle beneath the scalp.
Comparing hair follicle and urine tests, hair testing in Orchard Lake Village, MI offers distinct advantages. Hair tests are known for their superior accuracy and longer detection times, capturing drug use history more effectively.
While traditional urine tests focus on recent substance use, hair tests provide a thorough look at an individual’s drug history over months. Their reliability in detecting past drug use makes them invaluable for employers seeking comprehensive assessment.
Hair follicle testing in Orchard Lake Village, MI offers a prolonged detection window, reaching up to 90 days into the past. This extended period provides a fuller picture of an individual's drug use history.
This comprehensive view allows employers to make informed decisions about potential hires or employee conduct, ensuring that drug use is thoroughly assessed and understood.
In Orchard Lake Village, MI, hair testing methods greatly reduce the risk of sample tampering, ensuring results are reliable and credible. This tamper-resistant method enhances confidence in the testing process.
Hair tests are collected under observation, making it difficult for individuals to alter their samples, thus providing a trustworthy means of substance detection and testing integrity.
Our Orchard Lake Village, MI location offers convenience through its link to nationwide testing centers, facilitating easy and quick access to needed testing services.
This extensive network ensures test accessibility without hassle, providing a seamless process for drug testing needs in various locations, saving time and effort.
The hair follicle testing process in Orchard Lake Village, MI ensures simplicity and confidentiality, addressing privacy concerns while making ordering and receiving results straightforward.
Efficient procedures have been developed to maintain confidentiality and simplify test steps, allowing clients to engage with minimal difficulty or worry about privacy.
We offer affordable pricing for hair follicle testing in Orchard Lake Village, MI, coupled with quick turnaround times to maximize value for businesses of all sizes.
Our pricing structures are competitive, ensuring that companies receive excellent service and peace of mind without breaking the bank.
In Orchard Lake Village, MI, hair follicle drug tests deliver fast, precise results with superior reliability. Due to their high accuracy, these tests quickly identify substance use, ensuring dependable outcomes for all testing needs.
The efficiency of hair testing allows for prompt detection, reducing wait times and providing assurance in the results provided. This speed and dependability make it an optimal solution for timely insights.
Employers in Orchard Lake Village, MI gain peace of mind using hair follicle testing, as it aids in maintaining compliance with drug-free workplace policies. Ensuring adherence to these policies minimizes legal risks.
This testing method supports workplace safety by preventing the presence of drugs, thus offering confidence in maintaining a secure working environment.
