Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as a potent means for detecting substance and alcohol use. Hair captures a prolonged timeline of alcohol and substances by embedding biomarkers within the strands of the developing hair. When gathered near the scalp, hair can reveal up to a 3-month period for alcohol and drugs. It's easy to collect, somewhat tough to tamper with, and simple to ship.
A sample of 1.5 inches comprising roughly 200 hair strands (similar to the dimensions of a #2 pencil) close to the scalp will result in 100mg of hair, the ideal quantity for analysis and confirmation. For EtG, additional tests, and/or assessments beyond 10 panels, it is advisable to use 150mg of the sample. Utilizing a jeweler’s scale to measure the sample weight is recommended. If scalp hair is unobtainable, a similar quantity of body hair may be collected. "Head hair" pertains exclusively to scalp hair, while "body hair" includes all other types (facial, axillary, etc.).
Process Overview
The four central phases in processing a laboratory drug test result comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning involves the initial sample processing within a lab’s framework. This encompasses checking that the sample was properly sealed and mailed, assigning an arbitrary LAN (Laboratory Accessioning Number), and completing any extra data input absent in an electronic chain of custody system.
Screening entails a preliminary rapid assessment for substance abuse. While Screening is a cost-efficient approach to exclude drug use in most samples, a positive result requires confirmation for court admissibility. Samples that show presumptive positivity in Screening necessitate further confirmation.
Should a sample display presumptive positivity during Screening, a greater portion of the specimen is taken and readied for Extraction. Here, drugs are separated from hair at a lower concentration than in other approaches (e.g., urine or oral fluid), explaining why hair drug screening is the hardest methodology to execute.
Confirmation of any positive screening outcome is performed through GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptive positive sample undergoes washing before confirmation if required. The complete laboratory procedure from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Despite being termed "hair follicle tests", the analysis focuses on the hair strand, not the beneath-scalp hair follicle.
In Silva, MO, hair follicle testing is proving itself superior to traditional urine tests. Why? Hair testing offers an extended detection window of up to 90 days. This provides an unmatched level of scrutiny into a person's drug usage history. Compared to urine tests, hair follicle examinations demonstrate higher reliability and accuracy, making them a preferred choice for employers and professionals seeking comprehensive drug screening.
One of the standout features of hair follicle tests in Silva, MO, is the extended detection window they offer. Unlike other methods, hair testing scrutinizes substance use over a much longer period—up to 90 days. This provides employers with a thorough view of an individual’s drug history, making it easier to ensure that your workplace remains free from substance-related incidents and maintains a safe environment for everyone.
Hair follicle testing in Silva, MO, is a tamper-resistant method that significantly reduces the chances of sample adulteration. Unlike other testing methods, hair tests are nearly impossible to cheat, as the sample is collected under observation. This reliability ensures the integrity of the results, providing businesses and authorities with trustworthy and unquestionable data about an individual's substance use.
In Silva, MO, and beyond, convenient nationwide testing locations—including local centers—offer quick and hassle-free access to hair follicle testing services. These testing centers are strategically placed for easy accessibility, allowing individuals and businesses to benefit from efficient and timely testing processes. This extensive network ensures that testing services are readily available, promoting ease and convenience for all.
Our simple and confidential testing process in Silva, MO, caters to privacy and ease of use. Ordering, taking, and receiving results are straightforward, ensuring client concerns regarding confidentiality are addressed. This user-friendly procedure makes hair follicle testing approachable and non-intrusive, allowing individuals and organizations to engage with the process confidently, knowing their information is secure.
In Silva, MO, we offer affordable pricing and fast turnaround times for hair follicle drug tests, providing exceptional value for companies of any size. Our competitive pricing structures make it financially viable to ensure a drug-free workplace. Paired with rapid result delivery, our services save both time and money, ensuring peace of mind and efficient management of company resources in drug testing initiatives.
When it comes to fast, accurate, and reliable results in Silva, MO, hair follicle drug tests are unmatched. They deliver precise and prompt insights into substance use, setting a high standard for accuracy. With hair testing, the risk of false negatives is minimized, ensuring employers trust the results. This high level of dependability confirms an applicant's or employee's true substance history in quick turnaround times.
Ensuring compliance and peace of mind for employers in Silva, MO is made simple with hair follicle testing. This method ensures adherence to drug-free workplace policies, minimizing legal risks and enhancing safety. By adopting hair testing, employers can confidently maintain a substance-free environment, promoting productivity and health and reducing potential liabilities associated with workplace substance use.
