This is normal and does not indicate a problem
Anticipate and communicate: ethical Management of Incidental and Secondary Findings in the clinical, research, and direct-to-consumer contexts (December 2013 report of the presidential Commission for the Study of bioethical issues)
RNAiso Plus was purchased from Takara (Beijing, China)
Camilleri M, Subramanian T, Pagan F, Isaacson S, Gil R, Hauser RA, et al
Electric fields regulate in vitro surface phosphatidylserine exposure of cancer cells via a calcium-dependent pathway
Heres what to look for when choosing a supplier: Third-party testing with batch-specific Certificates of Analysis (COAs) HPLC purity testing showing 98%+ purity US-based labs using pharmaceutical-grade manufacturing No wild medical claims on the product page (thats a red flag, not a green one) Clear handling and storage instructions Working with a compounding pharmacy that partners with veterinarians is often the cleanest route