Urine| Hair Follicle | Oral Fluid | Blood | ETG
Renowned for its effectiveness, hair testing is recognized as a robust method for identifying drug and alcohol use. Hair serves as a long-term log of alcohol and drug intake by capturing biomarkers within the developing hair strand. When clipped near the scalp, hair can reveal a detection period of up to roughly 90 days for alcohol and drug use. The collection process for hair is straightforward, with minimal chances for tampering, and is easily transportable.
An optimal specimen for screening and confirmation is a 1.5-inch segment of roughly 200 hair strands (about the width of a #2 pencil) closest to the scalp, yielding 100mg of hair. For EtG, specialized tests, and/or analyses beyond 10 panels, 150mg of the sample is advised. It's recommended to utilize a jeweler’s scale for weighing the sample. If scalp hair is not accessible, a comparable quantity of body hair can be obtained. References to head hair specifically denote scalp hair. Alternatively, body hair includes all different types (such as facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result comprises four key steps: Accessioning, Screening, Extraction, and Confirmation.
Accessioning constitutes the initial handling of a sample within a laboratory's framework. This phase ensures the sample was appropriately sealed and dispatched, allocates a random LAN (Laboratory Accessioning Number), and finalizes any supplementary data entry unprovided by an electronic chain of custody system.
Screening entails an initial swift evaluation for drugs of concern. While Screening is an economical approach for dismissing drug consumption in the majority of cases, a positive initial test necessitates confirmation to be valid legally. Any samples testing presumptively positive in Screening necessitate subsequent confirmation.
Specimens testing presumptively positive in the Screening phase require additional hair from the initial batch to be prepared for Extraction. During this phase, drug compounds are separated from hair at significantly lower concentrations compared to other methods (like urine or oral fluid), highlighting the complexity of hair drug screening.
Verification of any positive screening outcome is conducted using GC/MS, GC/MS/MS, or LC/MS/MS techniques. All samples indicating presumptive positivity undergo washing before confirmation if needed. From Accessioning through Confirmation, the complete laboratory process undergoes evaluation under both the CAP (College of American Pathologists) Hair designation and accreditation according to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Although frequently labeled as "hair follicle tests", the assessment actually evaluates the hair strand, not the follicle beneath the scalp.
Hair follicle testing in Wakefield, KS offers significant advantages over traditional urine testing. It boasts superior accuracy and is exceptionally difficult to deceive, allowing for a more reliable assessment of drug use. Unlike urine tests, hair testing can detect a broader history of substance use, providing a clear picture of an individual's behavior.
In Wakefield, KS, hair follicle testing offers a long detection window, monitoring drug use up to 90 days. Employers gain valuable insights into an employee or applicant's substance history, making informed decisions easier and promoting a healthier, drug-free workplace environment.
The robust nature of hair follicle testing in Wakefield, KS significantly reduces tampering risks. Its method ensures that samples are collected and analyzed without contamination, offering trustworthy results that employers and authorities can count on to maintain integrity in drug testing procedures.
Accredited Drug Testing boasts convenient testing locations nationwide, including in Wakefield, KS. Our network ensures that access to hair follicle testing is quick and trouble-free, allowing individuals and businesses to conduct required assessments without delay.
The simple, confidential protocol for hair follicle testing in Wakefield, KS eases concerns about privacy and complexity. From ordering to taking the test and receiving results, the process is user-friendly, ensuring that clients feel comfortable and secure every step of the way.
Offering affordable pricing and fast turnaround, our hair follicle testing services in Wakefield, KS deliver exceptional value. Our competitive rates and efficient processing times provide peace of mind for businesses of all sizes, ensuring they receive excellent service for their investment.
The precision and speed of hair follicle drug tests in Wakefield, KS are unmatched. With high accuracy, these tests effectively detect substances and provide results swiftly, making them ideal for timely decision-making. Businesses benefit from reliable results that ensure their workplace remains secure.
Employers in Wakefield, KS, can enjoy peace of mind and compliance with drug-free policies through hair follicle testing. This method reduces legal risk, upholds workplace safety, and ensures adherence to regulations, supporting a productive and successful organizational environment.
