【theophylline】
We supply theophylline . Specification is CP2005、USP31、BP2008、EP6、JP15. 
 
 
copyrights © 2007 by www.sjzthld.com all rights reserved
add:zhongshan east road shijiazhuang china  p.c.:050031
tel:86-311-66699812,89285798  fax:86-311-66699816   冀ICP备19026270号-1