To Whom It may concern: This is Daphne, Algarden Biotech Co., Ltd. which is located in Taiwan. We're interested in your product (http://www.ec21.com/product-details/EDE-cide-Plus--8507551.html), can you please a. provide the sample for us to test? b. advise the price? and how to purchase? Further, please recommend your other Natural antibacterial agents (Nature preservative) and samples for us to evaluate, thanks. Your earliest advise is highly apreciated. Cheers, Daphne Lai Show More