(+/-)-ISOPROTERENOL HEMISULFATE

Rongkang Industry Co.,Ltd is one of the leading suppliers specializing in a wide field of chemicals such as agrochemicals, intermediates , material drugs, food additives, cosmetic material, synthetical flavor, amino acid derivatives and natural extracts. Rongkang Industry Co.,Ltd has cooperated with 2 research institutes and 5 different universities, has built a truly unique niche in the chemical industry. Today Rongkang Industry Co.,Ltd has grown to be one of leading manufacturers of APIs,cosme... View more >>