Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective method for identifying drug and alcohol consumption. The fibers of hair strands capture biomarkers, offering a prolonged record of alcohol and drugs use. Hair collected near the scalp provides a detection window spanning up to roughly three months for alcohol and other substances. Hair collection is straightforward, challenging to tamper with, and easy to transport.
A 1.5-inch section comprising about 200 hair strands (similar in size to a #2 pencil) nearest the scalp contains 100mg of hair, which is the ideal amount for screening and verification. For tests like EtG, add-ons, and those exceeding 10 panels, a specimen amount of 150mg is advised. It's recommended to weigh the specimen using a jeweler’s scale. Should scalp hair be inaccessible, the same quantity of body hair is usable. The term head hair pertains to scalp hair alone, whereas body hair includes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory processing of drug test results consists of four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial integration of a sample into a lab’s system. This involves checking the sample for proper sealing and shipping, assigning it a random LAN (Laboratory Accessioning Number), and finishing any extra data input that an electronic chain of custody system doesn’t provide.
Screening involves a preliminary check for substances of abuse. Though a cost-efficient method to negate drug usage in most samples, a positive screen must be confirmed to be court-admissible. Samples that appear positive in Screening necessitate a secondary verification.
When a sample is presumably positive during Screening, additional hair is extracted from the original specimen for Extraction. At this stage, substances are extracted from hair at significantly lower concentrations compared to other methods (e.g., urine or oral fluids), which is why hair drug screens are considered challenging.
Confirmation of any positive screen findings is executed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that test presumptively positive are washed when required before confirmation. The end-to-end laboratory process from Accessioning through Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair classification and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the analysis focuses on the hair strand and not the follicle beneath the scalp.
In Waco, MO, hair follicle testing surpasses traditional urine tests due to its enhanced accuracy and reliability. While urine tests are common, hair tests offer superior detection of illicit substances over extended periods, enhancing awareness of behavioral patterns.
Employers and legal systems in Waco, MO favor hair tests for their greater detection accuracy. Compared to urine tests, they provide a comprehensive view of historical drug use, preventing any attempts to bypass the testing process.
Hair follicle testing in Waco, MO provides an extended detection window, identifying drug use up to 90 days. This gives employers insight into an individual’s substance history, enabling the selection of reliable employees with confidence and ensuring workplace safety.
With the extended window of up to 90 days, hair tests outperform shorter span tests by revealing a thorough drug use history. In Waco, MO, employers trust hair testing for hiring and maintaining a trustworthy workforce.
Hair follicle testing in Waco, MO provides a tamper-resistant sampling process, drastically minimizing the risk of adulteration or fraudulent results. This assurance of integrity makes it a preferred choice for those requiring utmost reliability in drug screenings.
The trustworthy nature of hair follicle tests is invaluable to Waco, MO institutions. By virtually eliminating the possibility of sample tampering, these tests ensure undeniable and precise results, differentiating from other testing methods.
In Waco, MO, users experience the convenience of nationwide testing centers, offering hassle-free access. With multiple local locations, these centers provide easy and swift services for hair follicle drug testing.
Accredited Drug Testing’s extensive network covers Waco, MO and beyond, making it simple for individuals and companies to access reliable testing services nationwide, underlining the ease of undergoing drug screenings without inconvenience.
Accredited Drug Testing in Waco, MO presents a straightforward, confidential process for ordering, taking, and receiving hair follicle test results. We respect your privacy and emphasize user convenience throughout our services.
In Waco, MO, individuals benefit from a private and user-friendly testing experience. Accredited Drug Testing ensures ease of use, from the ordering phase to result retrieval, addressing confidentiality and ensuring user satisfaction.
Waco, MO entities enjoy affordable pricing for hair follicle testing, along with quick turnaround times. Our competitive rates provide value to companies, enhancing their ability to manage costs effectively.
By offering efficient and budget-conscious services, Accredited Drug Testing in Waco, MO meets the needs of various business sizes. Companies benefit from excellent pricing strategies and rapid results, empowering informed decisions efficiently.
The precision and speed of hair follicle drug tests provide fast, accurate detection of substance use in Waco, MO. Known for their high reliability, these tests ensure trustworthy results, making them an ideal choice for timely and dependable substance screening.
Advanced technology used in hair testing guarantees exceptional accuracy. Waco, MO testers experience swift and detailed results, ensuring effective monitoring of individuals. Employers and institutions can rely on these state-of-the-art tests to maintain a safe environment.
Employers in Waco, MO achieve compliance and peace of mind through hair follicle testing. This method guarantees alignment with drug-free regulations, minimizing exposure to legal liabilities and promoting a safer working environment.
By opting for hair follicle testing, organizations in Waco, MO can effortlessly meet regulatory standards and enhance workplace safety. This approach provides assurance of adherence to drug policies, reducing potential risks associated with non-compliance.
