Urine| Hair Follicle | Oral Fluid | Blood | ETG
The perception of hair testing as a robust method for identifying alcohol and drug use has grown significantly. A strand of hair offers a comprehensive history regarding alcohol and drug consumption by capturing specific biomarkers within the fibers as the hair grows. When procured near the scalp, hair can reveal alcohol and drug use for about a 3-month span. The collection process is straightforward, relatively tamper-resistant, and convenient for shipping.
A 1.5-inch segment with approximately 200 hair strands (roughly the thickness of a #2 pencil) nearest the scalp provides 100mg, which is ideal for thorough screening and validation. For EtG, additional tests, or assessments exceeding 10 panels, it’s suggested to use 150mg of hair. Measuring the specimen on a jeweler’s scale is advisable. If scalp hair is insufficient, an equivalent amount of body hair is acceptable. The term "head hair" specifically refers to scalp hair only, while "body hair" encompasses other types (such as facial, axillary, etc.).
Process Overview
The laboratory analysis of a drug test result involves four primary phases: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the initial process where a sample is integrated into a lab’s system. It involves checking that the sample’s seal and shipment are intact, allocating a unique LAN (Laboratory Accessioning Number), and capturing any additional data not covered by an electronic chain of custody.
Screening is a preliminary evaluation for signs of drug abuse. Though it's a cost-efficient means to exclude drug usage in most instances, a positive finding must be confirmed for legal acceptability. Any samples showing positive in Screening must undergo additional confirmation.
Should a sample prove positive in the Screening phase, more hair is extracted from the original specimen and organized for Extraction. In this phase, drugs are removed from hair at concentrations lower than those of other methods (such as urine or oral fluids), hence hair drug testing is among the most intricate approaches to execute.
Positive results in Screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS techniques. Presumptive positive samples are cleansed before confirmation if necessary. The entire lab workflow from Accessioning to Validation adheres to CAP's (College of American Pathologists) Hair standards and ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although commonly termed "hair follicle tests," the analysis focuses on the hair strand itself, not the follicle under the scalp.
Why Hair Follicle Testing Beats Urine Testing in Orovada, NV
Hair follicle testing offers several advantages over traditional urine tests. With a longer detection window and higher accuracy, it reliably detects past drug use. Orovada residents benefit from a superior screening method, ensuring nuanced insights into substance history compared to conventional urine-based assessments.
Extended Detection Window in Orovada, NV
One of the major benefits of hair follicle testing is its extended detection period, capable of identifying drug use from up to 90 days prior. This offers employers a more comprehensive overview of an applicant or employee's drug history, ensuring informed hiring and monitoring decisions in Orovada.
Tamper-Resistant Testing Method in Orovada, NV
Hair follicle tests are largely tamper-proof, significantly minimizing the risk of sample alteration. This ensures Orovada employers receive authentic and consistent results, enhancing trust in the testing process. Such reliability makes hair tests an ideal choice for maintaining workplace integrity.
Convenient Nationwide Testing Locations and Local Locations in Orovada, NV
Accredited Drug Testing provides convenient access to testing facilities both nationwide and locally in Orovada. This accessibility ensures a quick and seamless process, benefiting both individuals and businesses requiring drug testing services without unnecessary delay.
Simple, Confidential Process in Orovada, NV
The procedure for ordering and completing a hair follicle test is straightforward and private. From initiation to receiving results, the process in Orovada ensures confidentiality, addressing privacy concerns and promoting stress-free participation in drug testing programs.
Affordable Pricing and Fast Turnaround in Orovada, NV
Accredited Drug Testing offers competitive pricing, making hair follicle tests accessible for various budgets. Coupled with swift result turnaround, this service provides exceptional value, supporting businesses of any size in Orovada with expedited and cost-effective testing solutions.
Fast, Accurate, and Reliable Results in Orovada, NV
When it comes to detecting substance use, hair follicle drug testing stands out for its speed and precision. This method ensures accurate results, providing a dependable assessment of drug use. By adopting hair follicle tests, individuals and employers in Orovada can receive reliable data, fostering informed decisions.
Compliance and Peace of Mind for Employers in Orovada, NV
Adopting hair follicle testing helps employers comply with drug-free workplace mandates while safeguarding peace of mind. It mitigates legal risks and bolsters workplace safety by ensuring substance-free environments, thereby enhancing operational efficiency in Orovada.
