buy 1.2-Pentanediol

I am a lecturer at Mahidol University. I also have research & development in the ares of skin permeation enhancers. From my experience, 1, 2- pentandiol seems to be a good skin permeation enhancers. Is it possible if I would like to ask for 1, 2-pentanediol sample 250-300 grams to run experiment. In that case, the acknowledgement to the company will be show in the paper.

In case, I need to purchase from the company only, could you please give me the price for 250-300 g. Also, how to ship to me to Faculty of Pharmacy, Mahidol University.