Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as an effective method for detecting drug and alcohol consumption. By embedding biomarkers within the strands as they develop, hair offers a prolonged record of substance use. When cut near the scalp, it can give insights into a usage history of up to around three months for alcohol and other drugs. Hair collection is straightforward, hard to tamper with, and simple to transport.
A 1.5-inch section comprising about 200 hair strands (approximately the thickness of a #2 pencil) from the scalp provides 100mg, which is optimal for both screening and confirmation tests. For tests involving EtG or over ten panels, 150mg of the specimen is advised. We suggest measuring the sample on a jeweler’s scale. If scalp hair is unavailable, a similar amount of body hair can be used. "Head hair" strictly pertains to scalp hair, while "body hair" encompasses other types (such as facial or axillary).
Process Overview
The laboratory processing of a drug test result involves four main stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning marks the start of processing a sample within the lab system. This stage includes ensuring the sample was sealed and dispatched correctly, generating a random LAN (Laboratory Accessioning Number), and completing any extra data entry tasks not handled by an electronic chain of custody system.
Screening serves as an initial swift examination for substance misuse. While it's an economical method to eliminate drug activity in most samples, a confirmed outcome is needed for legal acceptability if a screening yields a positive. Positive screen samples demand further confirmation.
If a sample tests positive during Screening, additional hair is extracted from the initial sample for the Extraction stage, where drugs are drawn out at concentrations much lower than other methods (e.g., urine or oral fluid), making hair screening one of the most challenging methodologies.
Positive results undergo Confirmation through GC/MS, GC/MS/MS, or LC/MS/MS. Preceding confirmation, all positive samples are cleansed as necessary. The entire laboratory workflow, from Accessioning to Confirmation, is scrutinized under the CAP (College of American Pathologists) Hair designation and in accordance with ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although often called "hair follicle tests," the analysis targets the hair strand, not the follicle beneath the scalp.
Why Hair Follicle Testing Beats Urine Testing in Salvisa, KY
The benefits of hair testing over traditional urine tests are undeniable. With vastly improved detection accuracy and reliability, hair tests present a superior alternative. They can trace drug usage over an extended period, unlike urine tests, making them ideal for thorough substance screenings.
Extended Detection Window in Salvisa, KY
One of the significant advantages of hair follicle testing is its ability to capture drug use history over a prolonged period. Offering a detection window of up to 90 days, these tests provide employers with an overview of long-term substance habits, aiding in better decision-making for hiring or retaining staff.
Tamper-Resistant Testing Method in Salvisa, KY
Hair follicle tests minimize the risk of sample tampering, ensuring results that are hard to dispute. They provide a reliable means of testing, assuring employers that the data obtained is credible and authentic, reducing the chances of manipulation or adulteration common in other testing types.
Convenient Nationwide Testing Locations and Local Locations in Salvisa, KY
With a network of nationwide testing centers, accessing our services is straightforward and efficient. Whether in Salvisa or elsewhere, our facilities ensure that drug testing services are available without hassle, aiding in swift and simple test administration.
Simple, Confidential Process in Salvisa, KY
The process of ordering, conducting, and receiving results from hair follicle tests is both simple and confidential. This design protects privacy concerns, providing peace of mind through ease of use, and maintaining the confidentiality of all parties involved seamlessly.
Affordable Pricing and Fast Turnaround in Salvisa, KY
Our services are designed to provide value, with competitive pricing structures offering affordability without compromising on quality. Fast turnaround times ensure that companies, regardless of size, receive excellent value and reassurance in maintaining a drug-free workplace efficiently.
Fast, Accurate, and Reliable Results in Salvisa, KY
Hair follicle drug tests offer unparalleled precision and speed in substance detection. Their high accuracy makes them a preferred choice for ensuring reliable results. Compared to other testing methods, hair tests provide clarity and confidence, ensuring that substance use is promptly identified with accuracy.
Compliance and Peace of Mind for Employers in Salvisa, KY
Utilizing hair follicle testing aids in maintaining compliance with stringent workplace drug-free policies. This reduces legal risks and bolsters safety within the work environment. Employers gain peace of mind knowing that their workplace is promoting a healthy, drug-free culture.
