Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as a significant method for identifying drug and alcohol consumption. Hair archives a prolonged record of substances by incorporating markers within the fibers of the developing hair shaft. When sourced near the scalp, hair delivers about a 3-month detection span for alcohol and substances. It is easy to gather, somewhat resistant to tampering, and simple to transport.
A 1.5-inch segment comprising roughly 200 hair strands (approximately the diameter of a #2 pencil) closest to the scalp offers 100mg of hair, which is the optimal sample for both screening and verification. For EtG, additions, and/or evaluations exceeding 10 panels, 150mg of the specimen is advised. Utilizing a jeweler’s scale for weighing the specimen is recommended. In cases where head hair is not obtainable, an equivalent quantity of body hair can be gathered. Head hair denotes scalp hair solely. Body hair includes all other hair variations (facial, axillary, etc.).
Process Overview
The primary steps included in a laboratory's processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning consists of the initial intake of a specimen into a laboratory's system. This involves ensuring that the specimen was correctly sealed and shipped, assigning a random LAN (Laboratory Accessioning Number), and performing any additional data input not covered by an electronic chain of custody system.
Screening comprises a preliminary swift evaluation for drugs of abuse. While Screening is a budget-friendly technique to negate drug usage in most samples, a positive result needs confirmation to be permissible in legal proceedings. Any samples presumed positive in Screening necessitate a secondary validation.
Should a sample be suggestively positive during the Screening phase, additional hair is extracted from the primary specimen and readied for Extraction. In this phase, drugs are drawn out from hair at significantly lower concentrations than through other methodologies (such as urine or oral fluid), hence hair drug analysis is the most challenging method to perform.
Verification of any consistent screening outcome is carried out via GC/MS, GC/MS/MS, or LC/MS/MS. All samples presumed positive are cleansed before confirmation as required. The entire lab process from Accessioning to Confirmation is scrutinized 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 commonly termed "hair follicle tests," the test actually evaluates the hair strand, not the follicle beneath the scalp.
In Van Tassell, WY, hair testing significantly outperforms traditional urine tests by detecting drug use with superior accuracy. Benefits include:
For employers in Van Tassell, WY, understanding substance history is vital. Hair follicle testing offers a wide-reaching detection period up to 90 days, providing a thorough overview of drug use.
This extended window allows employers to make informed decisions about hiring candidates or assessing current employees, enhancing workplace safety.
Hair follicle tests in Van Tassell, WY, provide a tamper-resistant method for drug testing, significantly reducing the chance of sample alteration. This gives employers confidence in the results.
The rigorous collection process ensures that test integrity is maintained, providing reliable outcomes that are virtually indisputable.
Access convenient testing locations in Van Tassell, WY, and throughout the nation with our widespread centers. Enjoy quick, hassle-free testing services available nearby.
Our wide network ensures anyone can reach a facility easily, making drug testing accessible and straightforward.
In Van Tassell, WY, the process for ordering and conducting hair follicle tests is simple and confidential, addressing concerns of privacy for all individuals involved.
From scheduling a test to receiving results, the focus is on ease of use, ensuring a smooth experience every step of the way.
Enjoy affordable pricing and swift turnaround times for hair follicle testing in Van Tassell, WY. Our competitive rates provide great value across businesses of all sizes.
Quick result delivery adds convenience, helping companies maintain their operational efficiency without breaking the budget.
In Van Tassell, WY, hair follicle drug testing offers fast, accurate, and reliable outcomes. The precision of these tests is unparalleled in identifying substance presence, ensuring high standards.
The accuracy levels of hair testing are demonstrated through rapid yet meticulous analyses, delivering dependable results when needed most.
Employers in Van Tassell, WY, gain peace of mind with hair follicle testing as it supports compliance with drug-free policies. This reduces legal risks and boosts workplace safety.
Implementing such testing methods shows a commitment to maintaining a secure, compliant working environment.
