Urine| Hair Follicle | Oral Fluid | Blood | ETG
Regarded as a potent means for detecting drug and alcohol consumption, hair testing captures a historical record by embedding biomarkers in the strands themselves. When samples are taken from near the scalp, they offer roughly a 3-month timeframe for detecting alcohol and drug substances. The simplicity of hair collection, coupled with the challenges of tampering and the ease of mailing, makes it effective.
An ideal amount for testing is derived from a 1.5-inch cut of about 200 hair strands, equivalent to the girth of a #2 pencil, yielding roughly 100mg from the head closest to the scalp. For EtG, additional testing, or panels above 10, it's advisable to have 150mg. Use a jeweler’s scale for precision. Should scalp hair be unavailable, body hair serves as an alternative. 'Head hair' indicates scalp hair specifically, whereas 'body hair' denotes other types (facial, axillary, etc.).
Process Overview
Processing a drug test in the lab entails four key stages: Accessioning, Screening, Extraction, and Confirmation.
The preliminary stage, Accessioning, feeds the sample into the laboratory system, ascertains proper sealing and shipping, assigns a LAN (Laboratory Accessioning Number), and completes any manually required data entry that the electronic chain of custody system might not manage.
Screening provides an economical preliminary assessment for drug traces. While it effectively identifies most drug-free samples, confirmations are imperative for legally valid positive results. Any specimens hinting positivity during Screening must undergo further verification.
Should a sample yield a presumptive positive from Screening, additional hair is sourced from the existing specimen to prepare for Extraction. This distinct stage extracts drug compounds from hair, given its considerably lower concentration compared to other tests (such as urine or saliva) — underscoring hair drug testing's complexity.
Positive screening is validated through GC/MS, GC/MS/MS, or LC/MS/MS. All initially positive samples have a requisite wash before final confirmation. The entire laboratory operation, from Accessioning to Confirmation, abides by guidelines from both the CAP (College of American Pathologists) and ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: Known colloquially as “hair follicle tests,” this procedure assesses the hair strand, not the follicle located beneath the scalp
Why Hair Follicle Testing Outshines Urine Testing in New Strawn, KS
Hair follicle testing offers distinct advantages over traditional urine analysis. With a more extended detection timeline and enhanced accuracy, it's the preferred choice for employers and authorities in New Strawn looking for reliable results.
Extended Detection Window in New Strawn, KS
The hair follicle test provides a comprehensive view of substance use, covering up to 90 days. This long detection period is invaluable for employers in New Strawn, offering a clear window into an individual's substance history
Tamper-Resistant Testing in New Strawn, KS
Hair follicle tests significantly mitigate the chances of sample adulteration. New Strawn employers benefit from results that are both reliable and difficult to contest, ensuring confidence in testing outcomes.
Convenient Testing Locations in New Strawn, KS
With nationwide centers and local presence in New Strawn, accessing hair follicle testing is streamlined and effortless, ensuring timely and convenient service for everyone.
Simple and Confidential Process in New Strawn, KS
The hair follicle testing process is designed for simplicity and confidentiality. Individuals in New Strawn can expect a seamless experience from ordering to receiving results, safeguarding privacy at every step.
Affordable Pricing and Quick Turnaround in New Strawn, KS
Offering competitive rates and fast processing times, our hair follicle testing delivers excellent value, making it an attractive option for businesses of all sizes in New Strawn.
Prompt and Precise Hair Testing in New Strawn, KS
The precision and quick processing of hair follicle drug tests ensure superior results, significantly outpacing traditional methods. With high accuracy in detecting various substances, these tests maintain New Strawn's commitment to safety and reliability.
Compliance and Employer Peace of Mind in New Strawn, KS
Hair follicle testing upholds workplace policies and legal compliance. Employers in New Strawn enjoy reduced risks and heightened safety standards, essential for maintaining a drug-free environment.
