Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair assessments have emerged as a robust instrument for uncovering alcohol and drug consumption. Hair captures a prolonged record of substance use by retaining biomarkers within the strands' fibers as they grow. When gathered near the scalp, hair can provide a detection span of up to roughly three months for both alcohol and substances. It is straightforward to gather, relatively hard to tamper with, and convenient to transport.
A sample of 1.5 inches comprising around 200 strands (roughly the diameter of a #2 pencil) nearest to the scalp yields 100 mg of hair, which is the optimal quantity for analysis and verification. For EtG, supplement tests, and/or assessments exceeding ten panels, a 150 mg specimen is advisable. We advise measuring the specimen using a jeweler’s scale. Should scalp hair be lacking, an equivalent measure of body hair can be gathered. "Head hair" specifically denotes scalp hair. The term "body hair" encompasses all other hair types (facial, axillary, etc.).
Process Overview
Four key stages exist in the laboratory analysis of a drug screening outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning concerns the initial incorporation of a sample into a lab’s operations. This phase entails confirming that the sample was appropriately sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and fulfilling any supplementary data entry not available from an electronic chain of custody system.
Screening entails a preliminary swift evaluation for substances of misuse. While Screening is a budget-friendly means to eliminate drug use on most samples, a positive screen demands confirmation for legal acceptance. Samples that test preliminarily positive during Screening necessitate secondary confirmation.
Should a sample test preliminarily positive in the Screening phase, additional hair is extracted from the initial specimen and readied for Extraction. At this stage, drugs are extracted from hair at significantly diminished concentrations compared to alternative methods (e.g., urine or oral fluid), underscoring the complexity of hair drug screening.
Confirmation of any positive screening result is performed using GC/MS, GC/MS/MS, or LC/MS/MS methods. All samples with presumptive positive results undergo washing as needed before confirmation. The comprehensive lab process from Accessioning to Confirmation is evaluated under both CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the examination focuses on the hair strand itself, not the scalp's hair follicle.
Why choose hair follicle testing over urine tests in Sharon, ID? The answer lies in superior detection accuracy and enhanced reliability. Employers benefit from using this method because:
Hair follicle testing in Sharon, ID, is renowned for its extended detection window. It provides insights into substance use for up to 90 days, giving employers a clearer understanding of an individual's history. Key benefits include:
Hair follicle tests offer a tamper-resistant method vital for dependable outcomes in Sharon, ID. Unlike other tests, they significantly lower risks of sample adulteration. Benefits:
With testing centers situated across the nation, including Sharon, ID, accessing services is convenient and straightforward.
Conducting a hair follicle test in Sharon, ID, is a simple and confidential process. Its ease-of-use and privacy provide reassurance:
Our services in Sharon, ID, are both affordable and timely. Competitive pricing structures and swift result delivery are designed for all business sizes:
In Sharon, ID, the precision and rapid results of hair follicle testing make it a top choice. Superior accuracy ensures that substance use is effectively detected, offering peace of mind for employers and individuals alike.
Employers in Sharon, ID, gain peace of mind with hair follicle testing to comply with drug-free workplace policies. It minimizes legal risks and promotes safety, featuring: