What’s the Best Way to Detect Sterigmatocystin Indoors?
Sterigmatocystin, or Stg, is a carcinogenic mycotoxin produced by several Aspergillus and Penicillium species. It’s often found in carpets, dust or on building materials affected by mold growth. SimpleLab’s Sterigmatocystin Mycotoxin Surface Wipe Test provides certified, laboratory-grade analysis for this specific toxin. Let’s explore the kit in more detail below.
How to Test for Sterigmatocystin
Testing for Stg requires more than a quick swab or color-change strip. Reliable detection depends on certified laboratory methods. SimpleLab’s mail-to-lab kit includes everything needed to collect one (1) surface wipe sample and return it safely for professional analysis.
At the lab, samples are analyzed using LC-MS/MS (EMSL Method), a highly sensitive technique capable of detecting trace levels down to 0.005 µg/wipe. Results are delivered digitally, with a clear report showing measured concentrations and guidance on interpretation.
Who Is This Test For?
The Sterigmatocystin Surface Wipe Test is ideal for:
- Building owners or inspectors assessing mold-prone areas.
- Remediation professionals confirming cleanup effectiveness.
- Homeowners addressing visible mold or musty odors.
Each kit tests one location and includes prepaid 2-day return shipping, chain of custody, and a certified lab analysis.
Sterigmatocystin Mycotoxin Surface Wipe Test
$343.00
Frequently Asked Questions
What is sterigmatocystin?
Sterigmatocystin is a precursor to aflatoxins and is produced by certain molds in damp indoor environments.
Can I test for stg with a DIY kit?
No. Consumer-grade test strips and disks cannot accurately quantify mycotoxins. Certified laboratory testing is the only reliable method for detection.
How long does it take to get results?
Once received by the lab, testing is typically completed within 10 business days, and results are delivered via your online dashboard.
Questions? Contact Us
SimpleLab makes professional laboratory testing accessible where and when you need it.
If you have any questions about testing with SimpleLab, reach out to our customer support team any time.
The SimpleLab Standard
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Proven Reliability: SimpleLab partners with North America's leading analytical institutions—including Eurofins, Pace Analytical, SGS, and Microbac—each with their own rigorous quality control protocols to ensure top-tier accuracy. Our certified labs are located across all 50 states, making logistics a breeze.
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Simplified Sampling: Every kit includes professional-grade materials, clear instructions, automated chain of custody, and free return shipping— making accurate testing effortless.
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Seamless Experience: We combine human support with automated logistics to help make complex lab analyses accessible to all. From our user interface to our lab reports, we ensure a time-saving, frustration-free process.
In her role as the Senior Research Scientist at SimpleLab, Samantha leverages her expertise in water chemistry and engineering to ensure that all SimpleLab and Tap Score products and communications are held to the highest scientific standards. Samantha has Bachelor's and Master's degrees in environmental engineering and five years of laboratory research experience in environmental analytical chemistry. In her free time, Samantha can be found out running trails, sitting in a coffee shop or hanging out with her dogs.
About SimpleLab
SimpleLab combines world-class laboratory science with customer service to ensure testing your environment is simple, fast and factual. Everything we do is driven by data and supported by a team of experts ready to answer your questions.
