Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is increasingly recognized as an effective method for identifying drug and alcohol consumption. The hair captures long-term evidence of alcohol and drug presence by seizing biomarkers within the fiber structure as the hair grows. When obtained near the scalp, hair can offer an approximate 3-month timeframe of detection for both alcohol and drugs. The collection process is straightforward, though tampering is challenging, and shipment is hassle-free.
A 1.5-inch section containing roughly 200 hair strands (approximately the thickness of a #2 pencil) closest to the scalp provides 100mg of hair, which is the optimal quantity for testing and verification. For EtG, added tests, and tests exceeding 10 panels, it is advisable to use 150mg of the sample. We suggest measuring the sample with precision on a jeweler's scale. If scalp hair is not available, a similar amount of body hair can be taken. By head hair, we mean scalp hair specifically. Body hair encompasses other types like facial and axillary hair.
Process Overview
The primary steps in the lab processing of drug tests are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the basic entry of a sample into a lab's system, ensuring the sample's proper sealing and shipping, allocating a random LAN (Laboratory Accessioning Number), and completing any additional required data entry that is not captured by an electronic chain of custody system.
Screening is a preliminary rapid assessment for commonly abused drugs. Although Screening is a cost-conscious means of excluding drug use in a majority of samples, a positive screen demands further confirmation for courtroom validity. Samples showing presumptive positives in Screening must undergo additional confirmation.
If a sample yields a presumptive positive in Screening, more hair is extracted from the original specimen for the Extraction process. During this phase, drugs are isolated from hair at a lower concentration than in other methods (e.g., urine or oral fluids), hence hair drug screenings constitute the most challenging methodology.
The confirmation of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples suggesting positive results are washed before confirmation, as required. The entire laboratory procedure from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and compliance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While often termed "hair follicle tests", the analysis actually focuses on the hair strand rather than the follicle beneath the scalp.
In Milroy, MN, the advantages of hair follicle testing surpass the traditional urine test. With a longer detection window, hair testing provides more reliable and accurate results. While urine tests detect recent drug use, hair testing offers a comprehensive overview of an individual's substance history, providing greater assurance for employers and legal bodies requiring stringent testing.
Hair follicle testing offers an impressive detection window in Milroy, MN, covering substance use for up to 90 days. This allows employers to gain a comprehensive understanding of an individual's drug history, offering a broader view than urine tests. This extended period gives insight into long-term substance patterns, essential for maintaining a productive work environment.
Hair follicle tests in Milroy, MN, provide a tamper-resistant solution to drug testing. Unlike urine samples, hair tests significantly reduce the chances of sample adulteration. This trustworthy method delivers conclusive results, offering employers and legal entities confidence in the integrity of the testing process, ensuring authentic and reliable outcomes every time.
Accredited Drug Testing provides convenient access to drug testing with nationwide and local venues in Milroy, MN. Our extensive network ensures quick and straightforward access to testing services, eliminating hassle. Employers and individuals benefit from easy access to reliable testing, ensuring prompt and efficient service wherever needed.
The testing process in Milroy, MN, is straightforward and confidential, ensuring privacy and ease. From ordering the test to acquiring the results, each step is streamlined for maximum simplicity. Clients can trust in the confidentiality of the procedures, providing assurance and peace of mind in safeguarding personal information while maintaining testing integrity.
Accredited Drug Testing in Milroy, MN, offers competitive pricing and fast turnaround times. Our affordable pricing structures make high-quality testing accessible to companies of all sizes, without compromising on speed and accuracy. Benefit from excellent value and prompt results, ensuring your drug testing needs are met swiftly and efficiently.
Experience fast and reliable results with hair follicle drug tests in Milroy, MN. Known for their precision, these tests accurately detect substance use, providing a dependable method for employers and legal entities. The streamlined process ensures quick turnaround, making it an excellent choice for those in need of timely and accurate drug testing services.
In Milroy, MN, hair follicle testing supports compliance with workplace drug-free policies, minimizing legal risks and enhancing safety. This reliable method ensures employers meet legal obligations seamlessly, instilling confidence and peace of mind. By reducing workplace incidents, employers can maintain a secure and productive environment for all employees.
