Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing is recognized as an effective method for detecting substance use. Hair retains a prolonged record of alcohol and other drugs by embedding biomarkers within the strands of growing hair. When sampled near the scalp, hair can offer a detection period of up to around 3 months for alcohol and other substances. Collection of hair is straightforward, moderately challenging to tamper with, and simple to transport.
A 1.5-inch section of roughly 200 hair strands (approximately the size of a #2 pencil) closest to the scalp provides 100mg of hair, which is the optimal sample for testing and validation. For EtG, additions, and/or tests exceeding 10 panels, 150mg of hair is suggested. We advise using a jeweler’s scale for measuring the sample. If scalp hair is not available, an equivalent amount of body hair can be used. When we mention head hair, it specifically refers to scalp hair. Body hair denotes all other hair types (such as facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result involves four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning is the preliminary handling of a sample within the lab’s system. This procedure includes verifying the proper sealing and shipping of the sample, assigning a random LAN (Laboratory Accessioning Number), and completing any extra data entry not covered by an electronic chain of custody system.
Screening consists of a preliminary rapid check for substance abuse. While Screening is a cost-efficient means to negate drug usage in most cases, a positive screen must be verified to hold up in legal settings. Any samples that are preliminarily positive during Screening necessitate secondary confirmation.
If a sample tests positive in the Screening stage, additional hair is extracted from the initial specimen and prepped for Extraction. During this phase, drugs are extracted from hair at significantly lower concentrations than in other methods (such as urine or oral fluid), making hair drug testing the most intricate methodology to execute.
Confirmation of positive screening outcomes is performed using GC/MS, GC/MS/MS, or LC/MS/MS. All samples that are presumptively positive undergo washing before confirmation as required. The complete process from Accessioning to Confirmation is overseen under both the CAP (College of American Pathologists) Hair designation and the accreditation to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently labeled as "hair follicle tests", the analysis targets the hair strand instead of the follicle beneath the scalp
Why Hair Follicle Testing Beats Urine Testing in Vidal Junction, CA
Hair follicle testing surpasses traditional urine tests by offering superior detection accuracy and consistency. Hair tests have a longer detection window and are more difficult to deceive, ensuring reliable results for employers and individuals alike.
In Vidal Junction, employers benefit from the thoroughness of hair testing, which can trace drug use far longer than urine tests, ensuring a safer workplace environment.
Extended Detection Window in Vidal Junction, CA
Hair follicle testing can detect drug use over an extended period of up to 90 days, offering a comprehensive view of an individual's substance history. This method provides employers in Vidal Junction the information needed to make informed decisions regarding new hires or current employees.
The extended window of detection highlights past substance use more effectively, supporting better judgment in maintaining a drug-free workplace.
Tamper-Resistant Testing Method in Vidal Junction, CA
Hair follicle testing is highly resistant to tampering, making it a trustworthy method in drug testing. This approach significantly minimizes the chances of sample adulteration, ensuring the integrity of the results.
For businesses operating in Vidal Junction, the reliable and secure nature of hair testing provides assurance that the results are trustworthy and accurate, maintaining the credibility of the testing process.
Convenient Nationwide Testing Locations and Local Locations in Vidal Junction, CA
Our testing centers are conveniently available across the nation, including Vidal Junction. This extensive network ensures easy and hassle-free access to hair follicle testing services, making it a convenient option for residents and employers alike.
The convenience of local and nationwide testing locations facilitates prompt testing services without the inconvenience of extensive travel.
Simple, Confidential Process in Vidal Junction, CA
Our hair follicle testing process in Vidal Junction is both simple and confidential. We prioritize your privacy while ensuring ease of use, from ordering tests to collecting samples and receiving results.
Our streamlined process addresses concerns regarding confidentiality and service simplicity, fostering confidence in our testing methodologies.
Affordable Pricing and Fast Turnaround in Vidal Junction, CA
Offering competitive pricing structures and quick results, our hair follicle drug tests provide excellent value for companies of all sizes. The affordability coupled with fast turnaround times guarantees satisfaction for businesses operating in Vidal Junction.
Our approach to pricing and efficiency ensures comprehensive and accessible testing solutions for diverse organizational needs.
Fast, Accurate, and Reliable Results in Vidal Junction, CA
Hair follicle drug tests are renowned for their precision and quick turnaround. These tests can accurately identify substance use, ensuring you receive reliable results swiftly. This accuracy makes hair follicle testing an ideal choice for those seeking to maintain a drug-free environment.
Despite the complex nature of drug testing, hair analysis in Vidal Junction offers unmatched detailed insight into substance history. It provides certainty and confidence in understanding past substance use behaviors.
Compliance and Peace of Mind for Employers in Vidal Junction, CA
Utilizing hair follicle testing helps employers in Vidal Junction comply with drug-free workplace policies, reducing legal risks and promoting a safe work environment. The robust testing method supports peace of mind.
By adopting this rigorous approach, employers ensure that their policies are upheld, diminishing potential liabilities and fostering a productive workplace.
