Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is increasingly regarded as an effective means for identifying substance and alcohol consumption. Hair offers an extended record of alcohol and various drugs by trapping biomarkers within the strands of growing hair. When taken near the scalp, hair can provide a detection window of up to around three months for alcohol and other substances. Hair is easy to collect, relatively difficult to tamper with, and straightforward to transport.
A 1.5-inch section comprising roughly 200 hair strands (similar in size to a #2 pencil) closest to the scalp equates to 100mg of hair, which is optimal for screening and confirmation. For EtG, add-ons, and/or tests surpassing 10 panels, 150mg of the sample is advisable. We advocate using a jeweler's scale to weigh the specimen. If scalp hair is inaccessible, an equivalent volume of body hair can be collected. When mentioning head hair, we are specifically referring to scalp hair. Body hair denotes all other hair types (such as facial or axillary).
Process Overview
The primary steps in the lab handling of a drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the initial entry of a sample into the laboratory’s system. This includes verifying proper sealing and shipment of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any supplementary data entry not covered by an electronic chain of custody system.
Screening is an initial swift evaluation for drugs of abuse. Although Screening is a cost-effective method to discount drug use in most samples, a positive screen must be validated to be acceptable in legal proceedings. Any samples that preliminarily test positive in Screening require further confirmation.
If a sample tests provisionally positive in the Screening stage, additional hair is extracted from the original sample and prepared for Extraction. In this phase, drugs are extracted from hair at significantly lower concentrations than in alternative methodologies (e.g., urine or oral fluid), making hair drug testing a challenging method to execute.
Definitive confirmation of any positive screening outcome is done using GC/MS, GC/MS/MS, or LC/MS/MS. All presumptively positive samples undergo washing before confirmation if necessary. The complete lab process from Accessioning to Confirmation is assessed under both the CAP (College of American Pathologists) Hair designation and the ISO / IEC 17025 standards accreditation.
Advantages of hair drug testing:
Limitations:
Note: While commonly termed "hair follicle tests," the analysis actually assesses the hair strand, not the follicle beneath the scalp.
Hair follicle testing offers significant benefits over traditional urine testing, especially in Rio Communities, NM.
Compared to urine tests, hair tests provide a wider detection window and improved accuracy. Substances are traceable far longer in hair, delivering reliable results that are less prone to tampering. For employers who focus on maintaining a drug-free workplace, hair testing ensures zero-tolerance compliance with confidence.
The extended detection window of hair follicle testing is a notable advantage in Rio Communities, NM.
Unlike other testing methods, hair tests can uncover drug use over a 90-day period, offering employers a comprehensive record of an individual's substance usage history. This detailed overview aids in making more informed decisions about potential or current employees.
Hair follicle testing is a tamper-resistant method that ensures reliability in Rio Communities, NM.
Unlike tests that can be manipulated, the structure of hair testing renders it resilient against sample adulteration. This results in dependable outcomes that both employers and individuals can trust, supporting an environment rooted in integrity and accuracy.
For those in Rio Communities, NM, we provide convenient access to nationwide and local testing facilities.
Our vast network of centers ensures that testing services are easily accessible without any hassle. Employers and individuals benefit from the immediate availability of reliable testing locations, fostering a stress-free journey from start to finish.
In Rio Communities, NM, the hair follicle testing process is straightforward and confidential.
From ordering to receiving results, every step is designed to protect privacy and ensure ease of use. This process eases any concerns and guarantees that all interactions with our services are both discreet and uncomplicated.
We offer competitive pricing and rapid results for hair follicle testing in Rio Communities, NM.
Our affordable pricing structures ensure accessibility to businesses across various sizes, while fast turnaround times deliver valuable peace of mind. We aim to maintain the optimal balance between cost and quality service provision.
In Rio Communities, NM, hair follicle drug tests are noted for their prompt and precise results.
These tests can swiftly identify substance use with a high degree of accuracy. The methodology used minimizes error, ensuring that results are both trustworthy and dependable, granting peace of mind to all parties involved. It's an ideal solution for quick and clear substance detection.
Utilizing hair follicle testing in Rio Communities, NM offers compliance and reassurance for employers.
This method supports adherence to drug-free workplace policies, thereby reducing potential legal complications and bolstering workplace safety. Implementation of these tests embodies a proactive stance on ensuring a secured and healthy working environment.