AQ Testing Services, LLC is a licensed consulting firm, also offering material Testing and Identification services for variety of materials.
We provide rapid results for our clients in as short as 24-hour laboratory results when requested. For details, please inquire us.
Above row: 400x magnification, from Known Source
Bottom row: 400x magnification, suspected lint from 3rd Floor of subject house
Conclusion: 3rd Floor lint is from the Known Source.