Beijing Friendship Danno Technology Co., Ltd. has launched a new product - high-density graphite tube, to improve the analysis quality for customers who use atomic absorption spectrometers. Our company has developed and processed new graphite tube products using imported, high-density, and high-purity graphite materials. After actual testing and investigation by multiple users, the sensitivity, testing accuracy, and service life have been greatly improved, especially for the determination of high-temperature elements such as chromium and vanadium.

The new product has good quality, and we welcome customers to inquire and place orders!

Address: Room 803, Tower 1, Xiaoxitianzhiqiang South Park, Haidian District, Beijing 100082

Phone number/

Chen Youyi

mobile phone:

：chenyouyi2001.cn

Website: www.bjyydn.com