Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has gained prominence as an effective method for identifying the consumption of drugs and alcohol. Hair retains markers in the strands of growing hair, offering an extended overview of alcohol and drug use. If hair is gathered near the scalp, it can reveal evidence of these substances for up to around three months. Hair collection is straightforward, relatively challenging to tamper with, and simple to transport.
A 1.5-inch portion consisting of approximately 200 hair strands (roughly the diameter of a #2 pencil) adjacent to the scalp will yield 100mg of hair, which is the optimal sample size for screening and definitive testing. For EtG, enhancements, and/or tests exceeding 10 panels, 150mg of the sample is advised. It is suggested to weigh the sample using a jeweler’s scale. Should scalp hair be unavailable, an equivalent quantity of body hair can be obtained. When referring to head hair, we mean scalp hair exclusively. Body hair encompasses all other hair types (facial, axillary, etc.).
Process Overview
The core stages involved in the lab analysis of a drug test result include Accessioning, Screening, Extraction, and Confirmation.
Accessioning signifies the initial processing of a sample within a lab’s framework. This process incorporates verifying the sample’s proper sealing and shipment, assigning a LAN (Laboratory Accessioning Number), and finishing any supplementary data entry that an electronic chain of custody system doesn’t offer.
Screening implies an initial rapid examination for drugs. While Screening is an economical way to decline drug use for most samples, a positive screen must be verified to hold up in legal contexts. Any samples that indicate a positive result during Screening necessitate further confirmation.
Once a sample tests positive in the Screening phase, additional hair is sourced from the original sample and prepped for Extraction. During this step, drugs are extracted from hair at significantly lower concentrations than in other testing methods (e.g., urine or oral fluid), making hair drug screening the most intricate method to execute.
To verify any positive screening outcome, techniques like GC/MS, GC/MS/MS, or LC/MS/MS are employed. All samples with presumptive positive results are cleansed prior to confirmation as necessary. The complete laboratory procedure from Accessioning to Confirmation is overseen under the CAP (College of American Pathologists) Hair designation and conforms to ISO / IEC 17025 standards.
Merits of hair drug testing:
Drawbacks:
Note: Though commonly termed as "hair follicle tests", the procedure actually examines the hair shaft, not the follicle beneath the scalp.
In Whitinsville, MA, hair follicle testing often surpasses urine tests in many ways. Its extended detection window of up to 90 days provides a clearer history of substance use, making it more reliable than traditional tests. This method offers unmatched precision, ensuring accurate results essential for employers and authorities.
Extended detection capabilities of hair follicle tests in Whitinsville, MA, allow employers a comprehensive insight into an individual's drug use history. Covering up to a 90-day period, this method provides a thorough overview, surpassing typical testing options and ensuring informed decisions based on visible patterns of substance use.
Whitinsville, MA, hair follicle tests minimize the possibility of tampering, offering undeniable reliability. This method significantly reduces the chance of altering or corrupting the sample, ensuring the results remain authentic and trustworthy, thus making it difficult to evade detection when the stakes are high.
In Whitinsville, MA,convenient testing locations nationwide facilitate easy access to hair follicle testing services. This network ensures a smooth, hassle-free experience for clients, offering prompt and easily accessible testing options to meet varied needs across numerous locations without delay.
Whitinsville, MA, offers a simple and confidential process for hair follicle testing, ensuring privacy and ease from ordering to receiving results. This seamless method allows individuals to proceed with confidence, knowing their concerns for privacy and straightforward procedures are addressed efficiently.
Providing affordable pricing and swift results, our services in Whitinsville, MA, represent excellent value. Companies benefit from competitive pricing structures alongside fast turnaround times, ensuring satisfaction for businesses of every scale and delivering quality assurance without financial strain.
In Whitinsville, MA, the accuracy and speed of hair follicle drug testing make it a preferred choice. This advanced method swiftly identifies substance use while ensuring high precision. With its fast turnaround times, it outperforms traditional approaches, making it an ideal option for those seeking dependable results.
Employers in Whitinsville, MA, gain peace of mind with hair follicle testing as it aligns with drug-free workplace policies. By choosing this testing approach, businesses ensure compliance with legal standards while promoting a safe working environment, minimizing legal risks, and maintaining a focused, drug-free staff.
