Profil public Vivi Yu

Mercredi 13 juillet 2016

Prix : $36.92

Shandong Freda Biotechnology Co., Ltd. is a high-tech biotechnology enterprise co-founded by Shandong Freda Pharmaceutical Group Corporation, Shandong Business Group, and Shandong High-tech Investment Co., Ltd. The company has established a modern industrial base in Shandong Linshu...

Mercredi 13 juillet 2016

Prix : $923

Shandong Freda Biotechnology Co., Ltd. is a high-tech biotechnology enterprise co-founded by Shandong Freda Pharmaceutical Group Corporation, Shandong Business Group, and Shandong High-tech Investment Co., Ltd. The company has established a modern industrial base in Shandong Linshu...

Mercredi 13 juillet 2016

Prix : $40

Pullulan is natural water-soluble polysaccharide, fermented by sucrose with a selected strain of Aureobasidium pullulans. It consists mainly of maltotriose units linked through α-1, 6 - glucosidic bonds. It is an excellent film-former, producing a film which is heat sealable with...