Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair screening is regarded as an effective method for identifying substance and alcohol consumption. Hair retains a history of drugs and alcohol by embedding biomarkers within the strands of growing hair. When harvested near the head, hair offers up to a 90-day period for detecting drugs and alcohol. Hair collection is straightforward, challenging to tamper with, and convenient for transport.
A 1.5-inch segment of roughly 200 hair strands (similar to the width of a #2 pencil) nearest to the surface of the head delivers 100mg of hair, which is optimal for testing and verifying. When dealing with EtG, supplemental tests, and/or panels exceeding 10, it's advisable to obtain 150mg of the sample. Using a jeweler’s scale for weighing the sample is advisable. If head hair isn't accessible, a similar quantity of body hair can be gathered. When head hair is mentioned, it refers strictly to scalp hair. Body hair encompasses all other varieties (such as facial, axillary, etc.).
Overview of the Procedure
The main four stages in processing a lab drug test result are Accessioning, Screening, Extraction, and Confirmation.
Accessioning comprises the beginning steps of logging a sample into a lab’s database. This process involves verifying that the sample was properly secured and sent, allocating a unique LAN (Laboratory Accessioning Number), and completing any outstanding data recording not included by a digital chain of custody framework.
Screening signifies the preliminary assessment for substance abuse. Although Screening is a cost-effective technique to negate drug consumption in most samples, a confirmed screen is necessary for legal acknowledgment. Any samples that return a presumptive positive in Screening necessitate subsequent confirmation.
If a sample results in a presumptive positive during the Screening phase, additional hair is extracted from the initial collection and set for Extraction. This phase involves extracting drugs from hair at much lower concentrations than in other procedures (for example, urine or saliva), which is why hair drug analysis is among the most challenging techniques to conduct.
Verification of any positive screen is performed using GC/MS, GC/MS/MS, or LC/MS/MS. Pre-confirmation washing is done for any presumptive positive samples when necessary. The full lab process from Accessioning to Confirmation is scrutinized under the CAP (College of American Pathologists) Hair designation and meets the ISO / IEC 17025 certification standards.
Benefits of hair drug examinations:
Drawbacks:
Note: Although often labeled as "hair follicle tests," the test examines the hair shaft, not the follicle beneath the scalp.
In Deer Island, OR, hair follicle testing is rapidly surpassing traditional urine tests due to its superior detection capabilities. Hair tests can uncover drug use over a 90-day timeframe, offering clarity and assurance.
Employers in Deer Island, OR gain extensive insight into an applicant's past substance use through hair follicle tests. With a detection window reaching up to 90 days, these tests provide a comprehensive history regarding potential drug use.
Ensuring sample integrity in Deer Island, OR, hair follicle tests significantly decrease the likelihood of sample tampering. This method of testing is highly reliable, offering unquestionable results that support decision-making.
Offering convenient solutions throughout Deer Island, OR, our nationwide testing centers enable easy access to testing services. This reach ensures that clients can experience quick, hassle-free processes.
Located in Deer Island, OR, our process for hair follicle testing is straightforward and confidential. We prioritize privacy from ordering to receiving results, maintaining ease of use and confidentiality throughout.
Our services in Deer Island, OR stand out for their affordability and expedited service. With competitive pricing and quick turnaround times, we deliver excellent value for businesses of all sizes.
The precision and rapidity of hair follicle drug tests are unparalleled. Conducted especially in Deer Island, OR, these tests boast superior accuracy in identifying substance use. Due to their meticulous analysis, they deliver results that clients can trust to inform critical decisions.
By employing hair follicle testing, employers in Deer Island, OR can ensure adherence to workplace drug policies. This proactive measure reduces potential legal challenges while bolstering safety throughout the workplace.
