Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now viewed as an effective means to detect alcohol and drug consumption. By encapsulating biomarkers within the fibers of growing strands, hair offers a prolonged history of substance use. When segments are cut close to the scalp, they can reveal a detection duration of up to about three months for alcohol and drugs. Hair collection is uncomplicated, relatively tamper-resistant, and straightforward to send.
A segment measuring 1.5 inches comprising around 200 strands (akin to a #2 pencil’s thickness) proximate to the scalp yields 100mg, which is the optimal quantity for examination and validation. For EtG, supplementary evaluations, or tests beyond ten panels, a sample size of 150mg is advisable. It is recommended to ascertain the sample's weight using a jeweler’s scale. In cases where scalp hair is lacking, an equivalent volume of body hair may be gathered. References to head hair pertain exclusively to scalp hair. Body hair denotes any other hair category, such as facial or axillary.
Process Overview
The fundamental phases in lab processing for a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the preliminary integration of a sample into a lab’s database. This process verifies the proper sealing and shipment of the sample, allocates a unique LAN (Laboratory Accessioning Number), and concludes any additional data logging absent in the electronic custody framework.
Screening provides an initial rapid assessment for substance misuse. Though screening is a budget-friendly method to negate drug usage for most samples, positive results necessitate validation to be admissible in judicial settings. Specimens showing potential positivity in Screening demand a secondary validation.
In cases where a sample appears positive during Screening, additional hair is extracted from the initial specimen for Extraction preparation. During Extraction, substances are isolated from hair at notably lower concentrations than through alternative techniques (e.g., urine or oral fluid), which accounts for the complexity of hair drug screening.
Any screening results that are positive are then verified through GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positivity are cleansed before confirmation as required. The comprehensive lab workflow, from Accessioning to Confirmation, undergoes scrutiny under both the CAP (College of American Pathologists) Hair classification and the ISO / IEC 17025 accreditation.
Advantages of hair drug testing:
Limitations:
Note: Although frequently termed "hair follicle tests", the analysis focuses on the strand rather than the follicle beneath the scalp
Hair follicle testing surpasses traditional urine tests in Woodbury, GA, offering superior detection accuracy. This method gives an unparalleled assurance of reliability.
While urine tests may serve for short-term detection, hair testing delivers extended scrutiny, marking a significant improvement in identifying drug use. These factors make hair testing the more dependable choice for comprehensive drug detection.
With a detection capability stretching up to 90 days, hair follicle testing in Woodbury, GA provides an exhaustive view of a person's substance use history, valuable for employers monitoring applicants or employees.
This method extends beyond current evaluations, detecting usage over an extensive period, thus granting a well-rounded picture of an individual's past substance habits.
Reducing the chances of sample tampering significantly, hair follicle tests in Woodbury, GA offer a highly reliable process with results that remain unquestionable.
This testing method's design inherently prevents adulteration, ensuring that the results are accurate and that the testing process remains trustworthy and consistent.
With testing centers spread nationwide, including local options in Woodbury, GA, accessing drug testing services is both quick and convenient.
This level of widespread availability ensures a hassle-free experience for anyone seeking to utilize our services, enhancing the ease of scheduling and attending tests.
In Woodbury, GA, the hair follicle testing process is crafted to be simple and confidential, making ordering, taking, and receiving results straightforward.
Concerned about privacy? Our services respect confidentiality, ensuring that the testing experience is not only easy to navigate but also secure from start to finish.
Offering competitive pricing and swift processing times, our services in Woodbury, GA provide significant value and reassurance for companies of varying sizes.
Fast turnarounds coupled with strategic pricing make our hair follicle testing solutions appealing and cost-effective, ensuring businesses receive optimal service without extra expense.
The advantage of hair follicle drug tests in Woodbury, GA lies in their exceptional precision and speed. By offering high accuracy in detecting substance use, they ensure confidence in the results.
Compared to traditional methods, hair testing eliminates doubt by providing rapid and reliable answers to substance use inquiries. This ensures that employers, legal bodies, and individuals receive timely and accurate test outcomes.
For employers in Woodbury, GA, hair follicle testing ensures adherence to drug-free policies, thereby minimizing potential legal risks while boosting workplace safety.
Through compliance with such testing, businesses can maintain peace of mind, knowing they are fostering a safe, legal, and healthy working environment.
