The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Study on Determination Method of Formaldehyde in Toothpastes and Its Raw Materials
Author(s): 
Pages: 65-67
Year: Issue:  6
Journal: Guangdong Trace Elements Science

Abstract: 参考相关产品的国家标准和文献,对牙膏采用水蒸气蒸馏法提取,结合乙酰丙酮比色法测定了洗涤剂中的甲醛.结果表明,该法排除了牙膏产品成分产生的浑浊对样品显色的干扰,为测定牙膏和牙膏原材料中的甲醛含量提供了一种既简便又准确的途径.
Related Articles
No related articles found