Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a robust instrument for identifying drug and alcohol use. The fibers of growing hair trap biomarkers, offering a long-term record of alcohol and other substances. When taken near the scalp, hair can reveal a detection window of up to about 3 months for alcohol and other substances. Collecting hair is straightforward, relatively hard to tamper with, and simple to transport.
A 1.5-inch section consisting of approximately 200 hairs (roughly the thickness of a #2 pencil) nearest to the scalp will yield 100mg of hair, which is the optimal amount for analysis and verification. For EtG or additional tests beyond 10 panels, 150mg of the sample is advised. We suggest weighing the sample using a jeweler’s scale. If scalp hair cannot be collected, an equivalent quantity of body hair may be obtained. Head hair specifically implies scalp hair. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The laboratory procedure for processing a drug test result is divided into four primary steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning entails the preliminary processing of a sample within a lab’s system. This step confirms that the sample was properly sealed and transported, a random LAN (Laboratory Accessioning Number) is assigned, and any supplementary data entry not provided by an electronic chain of custody process is completed.
Screening is a preliminary, swift examination for drugs of abuse. Although Screening is a cost-efficient method to exclude drug use in most samples, a positive result must be confirmed for legal admissibility. Any samples testing presumptively positive in Screening necessitate subsequent confirmation.
If Screening indicates a sample is presumptively positive, additional hair is extracted from the initial sample for Extraction. In Extraction, drugs are isolated from hair at much lower concentrations than in other methodologies (e.g., urine or oral fluid), making hair drug screening particularly challenging to perform.
Confirmation of positive screening results is accomplished via GC/MS, GC/MS/MS, or LC/MS/MS. All samples testing presumptively positive undergo washing before confirmation, as required. The whole laboratory procedure from Accessioning to Confirmation is evaluated following both the CAP (College of American Pathologists) Hair guidelines and ISO / IEC 17025 accreditation standards.
Advantages of hair drug testing:
Limitations:
Note: Although often termed "hair follicle tests," the analysis is performed on the hair strand, not the follicle beneath the scalp.
In Redfield, KS, hair follicle testing surpasses traditional urine tests by offering superior detection accuracy and reliability. Hair tests identify drug use over an extended period, making it difficult to falsify results. The improved precision of hair testing methods provides a clearer picture of an individual's substance use history compared to conventional urine testing.
Hair follicle testing in Redfield, KS enables detection of drug use for up to 90 days. This extended window allows employers to thoroughly assess the substance history of potential and current employees, offering a comprehensive overview that is unattainable with shorter detection methods like urine tests.
Hair follicle tests are a tamper-resistant method in Redfield, KS, significantly lowering the chance of sample adulteration. This results in highly reliable outcomes that carry minimal risk of being compromised, unlike other drug testing methods that might be susceptible to tampering.
Accredited Drug Testing provides convenient locations nationwide, including accessible centers in Redfield, KS. The ease of reaching testing centers ensures a quick and hassle-free approach to undergoing necessary tests, providing users with accessibility and convenience in their testing needs.
In Redfield, KS, the hair follicle testing process is straightforward and confidential. From ordering to receiving results, individuals are assured of privacy and simplicity. This user-friendly process enhances comfort and confidence, ensuring all necessary precautions are taken to protect personal information.
Offering competitive pricing and swift turnaround times, Redfield, KS provides excellent value in hair follicle testing. Companies of all sizes benefit from affordable options, ensuring peace of mind and cost-effectiveness while addressing their drug testing requirements efficiently.
Redfield, KS offers reliable hair follicle drug tests renowned for their precision in detecting substance use. These tests deliver fast results, ensuring individuals and employers receive timely and accurate information. With advanced testing methods, users can trust the high accuracy of detecting even minute traces of drugs or alcohol.
Employers in Redfield, KS can enjoy compliance and peace of mind by implementing hair follicle testing. This method aligns with drug-free workplace policies, mitigating legal risks and bolstering workplace safety. Organizations benefit from a secure testing process that promotes a healthy work environment.
