Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening has emerged as a significant method for identifying drug and alcohol consumption. Hair offers an extended timeline of drug and alcohol use by integrating biomarkers within the strands of the developing hair. When taken from near the scalp, hair can reveal drug and alcohol usage within an estimated three-month detection period. It is easy to gather, somewhat tough to alter, and straightforward to transport.
A lock measuring 1.5 inches, comprising roughly 200 hairs (comparable to a #2 pencil thickness) near the scalp yields 100mg, which is the preferred quantity for analysis and verification. For EtG, additional tests, and/or panels exceeding 10, 150mg is advised. We propose using a jeweler’s scale to weigh the sample. In the absence of scalp hair, a similar quantity of body hair can be used. “Head hair” pertains exclusively to scalp hair. “Body hair” involves all other categories (facial, underarm, etc.).
Process Overview
The processing of a drug test result in a lab involves four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial handling of a specimen within a lab’s system. This covers checking that the sample was properly sealed and shipped, allotting it a random LAN (Laboratory Accessioning Number), and entering any data that might not have been furnished by an electronic chain of custody.
Screening executes a preliminary rapid assessment for abuse substances. While it is an economically sensible technique to eliminate drug use in most samples, a positive screen requires confirmation for courtroom validity. All samples that test positive in Screening go through further validation.
Upon a presumptive positive in the Screening phase, more hair is taken from the original sample for Extraction. Here, drugs are sourced from hair at considerably lower concentrations than with other methods (e.g., urine or saliva), making hair drug testing notably challenging.
Subsequent confirmation of any positive screen is accomplished through GC/MS, GC/MS/MS, or LC/MS/MS. All samples that appear positive go through a washing process ahead of confirmation as necessary. From Accessioning to Confirmation, the entire laboratory procedure is conducted aligned with the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although termed as "hair follicle tests", it analyzes the hair strand rather than the follicle beneath the skin.
In Fordyce, AR, hair follicle testing is often superior to urine testing. Benefits include
Extended Detection Window in Fordyce, AR makes hair follicle testing invaluable. Hair tests can identify drug use up to 90 days prior, allowing employers deeper insights into potential hire or employee history. This test provides a broad perspective on substance trends and behaviors.
Hair follicle testing in Fordyce, AR is a tamper-resistant method. Its observed collection process greatly diminishes chances of sample adulteration.
Benefit from the convenience of local and nationwide testing sites, including Fordyce, AR. Our extensive network ensures you easy access to services, making the drug testing process as hassle-free and swift as possible.
The process in Fordyce, AR is straightforward and private. From order to result reception, it’s designed for ease and confidentiality, addressing privacy concerns. You can comfortably navigate each step, assured of discretion and simplicity.
In Fordyce, AR, our hair drug tests feature competitive pricing and fast turnaround. Emphasizing cost-effectiveness, we offer businesses of all sizes value and reassurance, ensuring they receive essential services without financial strain.
For those in Fordyce, AR, hair follicle drug testing ensures fast and accurate results. Precise testing procedures offer high reliability in detecting drug use. Moreover, the rapid processing of results means you spend less time waiting, ensuring quick peace of mind.
In Fordyce, AR, using hair follicle testing promotes compliance and peace of mind for employers. By adhering to drug-free workplace policies, legal risks diminish, enhancing safety. Employers gain confidence knowing they’re aligned with best practices for a secure working environment.
