Mr Hyoungwan,
This is Tsinwin from Putus Macromolecular Sci. & Tech. Ltd. I've learned from bizearch that your esteemed company is producing health supplements. We commit to provide high quality carbohydrate standards with a wide range of molecular weight (Mw); narrow Mw distribution; high purity(more than 97%), and of course, lower price than Pullulan and Dextran provided by Sigma.
I'd like to introduct our blockbuster----oat beta glucan.
Applications:
1.can be used as GPC Standards in determining molecular weight of polysaccharides.
2.can be used as content standards for carbohydrate content determination.
3.can be used as BA Standards for biological activity study of glucan.
4.can be used as Substrate for beta-glucanase.
Any questions, be free to contact me. If you are not sure about it, you could forward it to the relative R&D or QC Dept. Probably we will help your esteemed company enhance the experimental results and reduce purchasing cost. Thanks a million!
Looking forward to your reply.
Best wishes.