PCR testing
Some environmental questions call for a molecular approach. PCR examines selected genetic targets in a suitable sample, with the panel and purpose defined before collection.
Inside the method
PCR is a method. The chosen targets, sample, and interpretation determine what it can tell you.
01The targets
A targeted PCR assay looks for particular genetic sequences. Different panels ask different questions; there is no single panel that describes everything in a building.
An organism outside the selected panel is outside that test's answer.
02The sample
The laboratory specifies which environmental sample types its assay accepts. We confirm the sample plan and handling requirements before arranging collection.
The result describes the submitted sample and the targets actually analyzed.
03The meaning
Detecting target DNA does not, by itself, establish active growth, a moisture source, or a person's exposure. The report belongs alongside the property investigation.
We discuss whether PCR adds useful information before recommending it for your question.
What to expect
We start with your concern, agree on the scope, and make the findings easier to understand.
Explain the concern and the decision the analysis needs to support.
Agree on targets, accepted sample type, handling, and laboratory availability.
Connect the reported targets with the inspection and the scope of the method.
Send previous molecular reports or a requested panel before the visit. We can discuss whether the same question, sampling approach, and reporting method apply.
Polymerase chain reaction. It is a laboratory technique that amplifies selected DNA sequences so they can be detected. Environmental testing uses assays designed for particular targets.
No. PCR is a laboratory method; ERMI is a particular research index using a defined set of mold measurements. A request for PCR does not automatically mean an ERMI test.
Not by itself. DNA detection needs to be interpreted with the assay, sample history, and property observations. It does not establish viability or locate a current moisture source on its own.
No. This service discussion is about environmental samples from a property. Personal symptoms and medical testing belong with a qualified healthcare professional.
The sample plan, requested analysis, and laboratory availability determine the cost and turnaround. We confirm the proposed scope, preparation, and expected timing before you proceed.
Start with a conversation
Tell us what you have noticed. We’ll help you find a sensible starting point.