Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust mechanism for identifying drug and alcohol consumption. Offering a comprehensive timeline of substance use, hair captures biomarkers within its fibers. By sampling hair strands near the scalp, a detection span of up to about 90 days can be achieved for alcohol and various drugs. It is straightforward to collect, tough to tamper with, and convenient for transport.
A 1.5-inch segment consisting of around 200 hair strands (equivalent to the girth of a #2 pencil) close to the scalp generates 100mg of hair, which is ideal for initial screening and verification. For EtG, add-ons, or tests exceeding 10 panels, a quantity of 150mg is advisable. We suggest using a jeweler’s scale to measure the specimen. If scalp hair cannot be obtained, a proportional amount of body hair is acceptable. Note that "head hair" specifically denotes scalp hair, while "body hair" applies to every other type (like facial, axillary, etc.).
Process Overview
There are four primary steps in the laboratory analysis of a drug test outcome: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the initial phase of integrating a sample into a laboratory’s workflow. It encompasses checking the sample’s seal and shipping integrity, assigning a unique LAN (Laboratory Accessioning Number), and inputting any supplementary data that an electronic chain of custody system does not automatically provide.
During Screening, an initial rapid assessment is performed to detect potential drug use. Although Screening is a cost-efficient method to exclude drug consumption for most samples, a positive initial result must be substantiated to be accepted legally. Any sample that preliminarily tests positive in Screening is subject to a secondary validation.
If a sample tests presumptively positive in the Screening stage, additional hair from the original sample is extracted and prepped for Analytical Extraction. Here, drugs are isolated from hair at a lower concentration relative to other methods (e.g., urine or oral fluids), underscoring the complexity of hair drug screening.
The Confirmation of any preliminary positive result is executed through GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples with presumptive positives undergo washing before confirmation if necessary. The complete laboratory procedure from Accessioning to Confirmation undergoes evaluation in line with CAP (College of American Pathologists) Hair accreditation and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although colloquially termed "hair follicle tests", the procedure evaluates the hair strand as opposed to the follicle under the scalp.
Why choose hair follicle testing over the traditional urine test in Pendroy, MT? The hair drug test provides unmatched detection accuracy and reliability. It's a superior choice, showcasing increased precision and trustworthiness. While traditional urine tests have their place, hair testing delivers a more comprehensive and factual detection scope.
Hair follicle tests offer an extended detection window in Pendroy, MT. They are capable of tracking substance use over a significant period, up to 90 days. This gives employers an in-depth insight into an applicant or employee's past actions, contributing to informed decision-making.
In Pendroy, MT, hair follicle testing is a tamper-resistant method. It considerably reduces the likelihood of adulteration attempts, ensuring that the results are accurate and dependable. These tests provide a level of reliability that leaves no room for question or doubt.
Our nationwide network of testing centers, including those in Pendroy, MT, offers remarkable convenience. Individuals can access testing services promptly and effortlessly across the country, ensuring a stress-free experience.
Simple and confidential—hair follicle testing in Pendroy, MT ensures ease and privacy. The process of ordering, performing, and receiving test results is straightforward, addressing privacy concerns and ensuring a user-friendly approach.
Affordable pricing and fast turnaround times characterize our hair follicle testing services in Pendroy, MT. Companies, regardless of size, benefit from competitive pricing and rapid service, resulting in added value and peace of mind.
The precision and promptness of hair follicle tests in Pendroy, MT, make them stand out. These tests offer quick and reliable results, efficiently identifying substance use. With a high accuracy rate in detection, hair follicle tests are immensely beneficial for maintaining a drug-free environment, offering speedy and dependable outcomes.
Employers in Pendroy, MT gain compliance and peace of mind by utilizing hair follicle testing. This test supports adherence to company drug-free policies, trimming down legal risks while enhancing workplace safety, making it a preferred choice for many organizations.
