Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has gained recognition as an effective means for detecting drug and alcohol consumption. By embedding biomarkers within the fibers of the hair as it grows, hair offers an extended history of alcohol and drug use. When acquired near the scalp, hair can reveal a detection period of approximately three months for alcohol and other drugs. Collecting hair is straightforward, challenging to tamper with, and convenient to transport.
A 1.5-inch segment of about 200 hair strands (equivalent to a #2 pencil's thickness) closest to the scalp yields 100mg of hair, deemed the optimal sample for both screening and confirmation. For EtG, additional tests, or screenings exceeding 10 panels, 150mg of hair is advised. Using a jeweler’s scale to weigh the specimen is recommended. If scalp hair is not accessible, an equivalent quantity of body hair can be gathered. When mentioning head hair, this denotes scalp hair exclusively. Body hair encompasses all other types of hair (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result involves four critical steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary stage of integrating a sample into a laboratory’s framework. This process ensures the sample was correctly sealed and transported, allocates a random LAN (Laboratory Accessioning Number), and accomplishes any additional data input not furnished by an electronic chain of custody system.
Screening serves as an initial rapid assessment for drug misuse. While Screening provides an economical approach to eliminate drug usage in most samples, a positive screen mandates confirmation for legal validity. Samples presumed positive during Screening necessitate a secondary confirmation.
If a specimen is suspected positive at the Screening phase, additional hair is extracted from the initial sample for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than alternative methodologies (e.g., urine or oral fluid), which is why hair drug testing is recognized as the most intricate methodology to conduct.
Confirmation of any positive Screening result is executed through GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive specimens undergo washing before confirmation as necessary. The total laboratory procedure from Accessioning to Confirmation undergoes review under the CAP (College of American Pathologists) Hair designation and complies with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the examination evaluates the hair strand rather than the follicle under the scalp.
In Scottsburg, NY, hair follicle testing shows clear advantages over traditional urine tests. With a longer detection window and improved accuracy, hair testing offers a thorough examination of an individual's drug usage history. This makes it a preferred choice for employers and entities needing comprehensive screening.
Hair follicle testing in Scottsburg, NY offers an extended detection window of up to 90 days, giving employers an expansive view into a person's drug use history. Unlike other testing methods, which can only detect recent usage, hair tests provide a three-month backdrop, ideal for those requiring detailed substance history information.
In Scottsburg, NY, hair follicle testing minimizes the risk of sample tampering. With secure collection processes, this method reduces the chance of adulteration, ensuring results are reliable and unquestionable. This level of integrity offers peace of mind for both employers and individuals alike.
With conveniently located nationwide testing centers, including positions in Scottsburg, NY, accessing hair follicle tests is both quick and hassle-free. Our extensive network ensures that you can obtain timely services without unnecessary travel, making the testing process accessible and efficient.
In Scottsburg, NY, our hair follicle testing process is both simple and confidential, prioritizing user privacy and ease of use. From ordering to testing and result reception, every step is designed to protect personal information while delivering seamless service to all clients.
Offering competitive pricing and fast turnaround times, our hair follicle testing services in Scottsburg, NY deliver impressive value. Companies benefit from economical solutions that do not compromise on quality, making our services accessible to businesses of varying scales.
The precision and speed of hair follicle drug tests in Scottsburg, NY stand out, offering results that are both fast and reliable. With cutting-edge technology, this method ensures high accuracy, surpassing traditional testing measures. Results are processed quickly, providing timely insights while maintaining stringent standards of accuracy in uncovering substance use histories.
For Scottsburg, NY employers, hair follicle testing guarantees compliance with drug-free workplace policies. It reduces legal vulnerabilities and enhances workplace safety by providing robust and reliable screening. This approach ensures that businesses can maintain a safe, substance-free environment with confidence.
