Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is viewed as a robust method for detecting drug and alcohol consumption. Hair captures a prolonged timeline of alcohol and drug use by embedding biomarkers within the fibers of the growing strand. If gathered near the scalp, hair can reflect a detection range for alcohol and drugs lasting up to about three months. The collection process is straightforward, with the sample being somewhat resistant to tampering and simple to transport.
A 1.5-inch portion consisting of roughly 200 hair strands (comparable in size to a #2 pencil) near the scalp yields 100mg of hair, which is optimal for both screening and confirmation tests. For EtG, additional tests, or those exceeding 10 panels, a sample of 150mg is advised. It's suggested to measure the sample using a jeweler’s scale. Should scalp hair be inaccessible, an equivalent amount of body hair can be obtained. References to head hair pertain solely to scalp hair. Body hair denotes all other hair types (facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result encompasses four essential steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample into the laboratory's system, which includes verifying the integrity of the sample seal and shipment, generating a random LAN (Laboratory Accessioning Number), and inputting any supplementary information absent from an electronic chain of custody system.
Screening involves an initial survey for drug substances. Although Screening is an economical approach to dismiss drug usage in most samples, a positive screen must be validated to be legally defensible. Any samples exhibiting presumptive positivity in Screening necessitate secondary confirmation.
Should a sample be presumptively positive during Screening, additional hair is extracted from the original sample for Extraction. In this phase, drug substances are extracted from hair at concentrations significantly lower than with other methods (e.g., urine or saliva), attributing to the complexity of performing hair drug screening.
Confirmation of any positive screening outcome is executed through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are cleansed prior to confirmation as needed. The comprehensive laboratory sequence, from Accessioning to Confirmation, is appraised under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Known as "hair follicle tests," the methodology examines the hair strand, not the follicle beneath the scalp.
When comparing the efficacy of hair follicle testing to urine tests in Sidney, IN, the former offers distinct advantages. Hair testing surpasses urine tests in detection accuracy, providing results that reflect longer-term substance use.
Urine tests, though common, are shorter-term and can miss prior drug intake. Hair testing provides a comprehensive overview, making it a superior choice for thorough substance examination in Sidney, IN.
Hair follicle testing provides a uniquely extended detection period, observing drug use over up to 90 days. In Sidney, IN, employers find this breadth of information valuable for assessing an individual’s past drug activities.
Compared to other methods, hair testing offers a comprehensive view into 90 days of drug usage, providing detailed insights into an individual's long-term behavior.
Hair follicle testing offers a robust, tamper-resistant alternative to other methods in Sidney, IN. By significantly reducing the potential for adulteration, it delivers unimpeachable results.
This testing method ensures sample integrity, countering attempts at deception that are possible with other tests. Sidney, IN, greatly benefits from the foolproof security that hair analysis provides.
Conveniently, Accredited Drug Testing offers widespread access with testing centers across the nation. In Sidney, IN, our local presence ensures quick and hassle-free testing service access.
Our numerous center locations make it easy for Sidney, IN, residents to engage in drug testing without the stress of traveling long distances. Nationwide availability meets local convenience in our comprehensive network.
In Sidney, IN, our drug testing process is both simple and confidential. From scheduling to receiving results, every step is designed to ensure client privacy and ease of use.
Addressing privacy concerns, our streamlined procedure in Sidney, IN, guarantees that individuals feel secure throughout the testing journey, from ordering to results acquisition.
In Sidney, IN, Accredited Drug Testing offers competitive pricing schemes that cater to companies of all sizes, ensuring affordability without compromising on speed.
Our value-oriented approach in Sidney, IN, merges cost-effectiveness with fast turnaround times, delivering peace of mind through excellent price-performance ratios.
Hair follicle drug tests are renowned for their advanced precision and quick results. In Sidney, IN, these tests accurately detect substance use, offering peace of mind through reliable technology. With immediate results, hair testing provides the efficiency necessary for both employers and individuals.
The technological superiority of hair follicle testing ensures a rapid turnaround without compromising accuracy. In Sidney, IN, this method stands out for its dependability in determining drug use across diverse circumstances.
Sidney, IN, businesses seeking compliance with drug-free workplace policies find hair follicle testing an advantageous solution. It aids in mitigating legal risks while reinforcing safety.
The hair testing method offers employers peace of mind by ensuring their practices conform to legal standards, supporting a secure and productive work environment in Sidney, IN.
