Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has become recognized as a valuable method for identifying drug and alcohol consumption. Hair captures a long-standing record of these substances by embedding biomarkers within the strands as hair grows. When obtained close to the scalp, hair can reveal substance use for up to three months. Hair collection is straightforward, relatively tamper-proof, and convenient for shipping.
A 1.5-inch segment containing about 200 hair strands (roughly the thickness of a #2 pencil) near the scalp yields 100mg, which is optimal for both screening and confirmation. For EtG, additional analyses, and/or panels exceeding 10, a specimen weight of 150mg is advised. It's suggested to use a jeweler’s scale for weighing. If scalp hair is unavailable, the equivalent amount of body hair is acceptable. "Head hair" refers specifically to scalp hair, while "body hair" encompasses all other types (like facial and axillary hair).
Process Overview
The laboratory process for a drug test result comprises four main steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning starts with introducing a sample into the lab's system. This procedure includes checking that the sample is securely sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and completing any outstanding data entry not covered by an electronic chain of custody.
Screening provides a swift preliminary assessment for substance misuse. Although Screening is an economical option for eliminating drug use in most samples, positive findings must be verified for court acceptance. Samples testing positive in Screening require further confirmation.
If a sample tests positive in the Screening phase, additional hair is extracted from the original specimen for Extraction preparation. This stage isolates drugs from hair at concentrations lower than those in other methods (such as urine or oral samples), which is why hair screening is among the most challenging processes.
Confirmation of positive screening outcomes uses GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples undergo washing before confirmation if necessary. The complete lab process, from Accessioning to Confirmation, is conducted under both the CAP (College of American Pathologists) Hair classification and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests", the analysis targets the hair strand, not the follicle beneath the scalp.
Hair follicle testing surpasses urine tests in efficacy for New Ringgold, PA residents. Hair tests boast greater detection accuracy, offering insights beyond the standard urine assays' reach.
While urine tests are commonplace, hair tests offer reliability that standard urine analyses may lack, capturing a broader substance history.
The extended detection window of hair testing is unmatched, spanning up to 90 days in New Ringgold, PA. This comprehensive overview aids employers in assessing long-term substance use, beyond a usual urine test's narrow window.
For anyone needing thorough insight into substance histories, these tests offer an unbeatable perspective, covering months, not just days.
Hair follicle testing ensures New Ringgold, PA receives tamper-resistant and secure outcomes. The risk of altering or contaminating samples is minimized, providing dependable data.
This resistance to tampering assures both the tested individuals and those who rely on the accuracy of the results of their unquestionable credibility.
The ease of access to testing services is unparalleled with our nationwide centers, including New Ringgold, PA. Quick and convenient testing locations enhance the service experience.
We provide a seamless journey to testing, from coast to coast and locally, ensuring widespread availability and convenience.
The process of ordering, testing, and receiving results is straightforward and confidential, alleviating privacy concerns for New Ringgold, PA clients.
With a clear focus on confidentiality, our method offers ease and simplicity at every step, enhancing user confidence and satisfaction.
Our competitive pricing and fast service in New Ringgold, PA offer excellent value and peace of mind for organizations of varied sizes.
With rapid turnaround times and budget-conscious pricing structures, our offerings provide remarkable benefits for any business.
The precision and rapidity of hair follicle drug testing make it a preferred choice in New Ringgold, PA. These tests provide fast, reliable results that allow for proactive management of substance-related issues.
By accurately identifying drug use, you can make informed decisions faster. Results are typically ready in a swift, timely manner, ensuring minimal disruption to your processes.
Employers in New Ringgold, PA gain compliance and confidence through hair follicle testing, aligning with drug-free policies effortlessly.
By incorporating hair testing protocols, businesses mitigate potential legal complications and bolster workplace safety standards effectively.
