Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is gaining recognition as an effective means for identifying drug and alcohol consumption. By capturing biomarkers in the fibers of a growing hair strand, hair offers a detailed timeline of substance use. When extracted near the scalp, hair can reveal an alcohol and drug detection period of up to roughly three months. Hair collection is straightforward, challenging to tamper with, and simple to transport.
A 1.5-inch section consisting of around 200 hair strands (similar in thickness to a #2 pencil) next to the scalp provides 100mg of hair, which is the optimal sample for both screening and confirmation. For EtG, add-ons, and/or assessments exceeding 10 panels, it is advised to use 150mg of the sample. The use of a jeweler's scale is suggested for weighing the sample. If scalp hair isn't available, an equivalent amount of body hair can be utilized. References to head hair denote scalp hair exclusively. Body hair encompasses other types such as facial and axillary hair.
Process Overview
The primary phases within the lab processing of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the sample's primary processing within a lab’s system. This step confirms proper sealing and shipment of the sample, assigns a random LAN (Laboratory Accessioning Number), and completes further data input absent in an electronic chain of custody system.
Screening entails an initial rapid assessment for drug abuse. Though Screening is a cost-efficient method for eliminating drug usage in most samples, a positive result must be validated to be permissible in legal settings. Any samples indicating a preliminary positive in Screening necessitate further Confirmation.
If Screening results indicate a presumptive positive, additional hair is extracted from the original sample and readied for Extraction. Drugs are extracted from hair at significantly lower concentrations in this stage compared to other techniques (e.g., urine or oral fluid), thus making hair drug screening particularly challenging to execute.
Confirmation of any positive screening outcome occurs through GC/MS, GC/MS/MS, or LC/MS/MS. All samples flagged as presumptively positive go through a washing process as required before confirmation. The complete lab procedure from Accessioning to Confirmation is inspected according to the CAP (College of American Pathologists) Hair designation and ISO / IEC 17025 standards compliance.
Advantages of hair drug testing:
Limitations:
Note: The term "hair follicle tests" is commonly used; however, the analysis focuses on the hair strand itself, not the follicle beneath the scalp.
In Blackfeet, MT, hair follicle testing outshines urine testing in reliability and detection.
The benefits of hair testing include its broad detection span and ability to catch long-term drug use, making it a better choice over traditional urine tests.
Hair follicle tests offer an extended detection window up to 90 days, providing a thorough view of substance usage.
This comprehensive assessment is highly valued in Blackfeet, MT, especially for employers needing insight into an individual's history.
By covering a long time frame, hair testing makes it harder to hide past usage and helps ensure a drug-free workplace.
The tamper-resistant nature of hair follicle tests in Blackfeet, MT significantly decreases adulteration risk.
Unlike other methods, hair samples are more difficult to manipulate, leading to highly reliable results.
Enjoy the convenience of numerous testing sites in Blackfeet, MT with our nationwide availability.
Experience a simple and confidential hair testing process in Blackfeet, MT.
Our streamlined service addresses privacy concerns while ensuring results are accessible with ease.
The process is designed to be straightforward, from booking to getting results, safeguarding your privacy at every step.
In Blackfeet, MT, we offer affordable pricing for hair follicle testing with fast turnaround. Our competitive rates provide value, making this an economically sensible choice for businesses of all sizes.
The hair follicle drug test provides unmatched precision and speed in Blackfeet, MT. Renowned for its accuracy, this method can detect substance use with remarkable reliability, offering a dependable solution for drug testing.
Another advantage of this method is the rapid result turnaround, ensuring that results are both fast and reliable.
Whether for workplace or personal use, hair testing stands as a superior option.
For compliance and peace of mind, Blackfeet, MT employers rely on hair follicle tests.
This method supports workplace drug-free policies, cutting legal challenges and boosting safety.
By ensuring accurate results, companies are better protected against potential substance abuse issues, fostering a secure work environment.
