Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an influential method for identifying drug and alcohol consumption. Hair captures a comprehensive timeline of substance use by embedding biomarkers within the fibers as the hair grows. A sample taken near the scalp can present up to roughly a 90-day period for detecting drugs and alcohol. Hair sampling is straightforward, somewhat resistant to tampering, and easy to dispatch.
A 1.5-inch section comprising approximately 200 strands, equivalent to the thickness of a #2 pencil, near the scalp yields 100mg of hair, the optimal quantity for both initial screening and subsequent confirmation. For EtG, additional analyses, or tests beyond 10 panels, it is advisable to use 150mg of the sample. It is recommended to measure the sample weight on a jeweler’s scale. In instances where scalp hair is unavailable, an equivalent volume of body hair can be collected. "Head hair" refers exclusively to scalp hair, whereas "body hair" includes all other hair types (facial, axillary, etc.).
Process Overview
The primary phases in the lab analysis of drug test samples comprise Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial incorporation of a sample into a lab system. This process verifies the proper sealing and shipment of the sample, allocates a random LAN (Laboratory Accessioning Number), and completes any additional data entry absent from an electronic chain of custody system.
Screening involves a preliminary check for substances of abuse. While Screening is an economical method to exclude drug use for most samples, a positive screen necessitates confirmation for legal acceptability. Samples that are presumptively positive during Screening require additional confirmation.
When a sample tests presumptively positive during Screening, a larger portion of the original sample is retrieved for Extraction. In Extraction, drugs are removed from hair at much lower concentrations than other methods (e.g., urine or oral fluid), highlighting the complexity of conducting hair drug screenings.
Confirmation for any positive Screening outcomes is executed via GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, all presumptive positives are washed as necessary. The entire laboratory sequence, spanning Accessioning to Confirmation, is scrutinized under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently called "hair follicle tests," the analysis focuses on the hair strand, not the follicle beneath the scalp.
In Westfield, NY, hair follicle testing outshines urine analysis due to its superior accuracy. Hair assessments boast a broader detection period, revealing substance use history with remarkable precision.
Unlike urine tests, which cover a shorter timeframe, hair assessments deliver a reliable detection method, reducing gaps in a person's drug use profile and ensuring consistency and dependability.
Hair follicle testing in Westfield, NY, offers an extended detection window, capturing drug use history up to 90 days. This expansive timeframe provides a thorough overview of a person's substance involvement.
Such comprehensive results give employers insights into an applicant’s or employee’s past activities, ensuring informed decision-making beyond the limitations of shorter-term testing methods.
In Westfield, NY, hair follicle testing proves to be a tamper-resistant method, significantly minimizing the risk of sample modification. This reliability stems from the inherent nature of hair assessments, which are collected under direct observation.
The integrity of the sample remains unquestionable, providing results that withstand scrutiny, putting any doubts about accuracy and authenticity to rest.
Westfield, NY, benefits from convenient nationwide testing centers, ensuring smooth access to hair follicle tests. The widespread availability of our testing services provides quick, easy, and hassle-free entry into testing processes.
Clients enjoy the flexibility of local and national facilities, optimizing their experience with efficient and accessible locations, streamlining the testing procedure.
Experience a simple, confidential process in Westfield, NY, with hair follicle tests. Ordering, undergoing testing, and receiving results are executed with utmost privacy, aligning with your confidentiality needs.
The user-friendly procedure assures individuals of maintaining personal particulars privately, enhancing their comfort and ease of use throughout the testing journey.
In Westfield, NY, our hair follicle tests are characterized by affordable pricing paired with fast turnaround. Competitive pricing plans provide exceptional value, accommodating businesses of varying scopes.
Enjoy rapid results without compromising cost efficiency, ensuring your organization benefits from both budget-friendly services and reliable outputs with prompt delivery.
Hair follicle drug tests in Westfield, NY, provide fast, accurate, and dependable results. Known for their precision, hair assessments identify substance use with high accuracy, surpassing traditional methods.
Thanks to their meticulous analysis process, hair tests quickly indicate past drug use, guaranteeing speedy results without sacrificing accuracy, ensuring you're provided with clear, trustworthy data promptly.
Employers in Westfield, NY, find compliance and peace of mind through hair follicle testing. By adhering to drug-free workplace policies, organizations reduce legal risks and enhance overall workplace safety.
This method ensures thorough compliance with regulations, contributing to a secure, productive environment where employees abide by mandated drug norms, ensuring seamless operational processes.
