在线永久免费观看网-波多野结衣亚洲一区二区三区-三级黄色片在线观看-国产成人久久一区二区三区|www.houjige.com

  熱線電話:021-54370211?    

(R)-(-)-Mandelic acid

USES for organic synthesis and pharmaceutical industry
Safety information
The dangerous goods mark Xi
The danger category is 41-36/37/38
Safety note 22-24/25-36-26-39
WGK Germany 1
Hazard Note Irritant/Light Sensitive
TSCA Yes
Customs code 29181980

@ 2016 ShangHaiYaYu Biomedical co.,ltd TEL:021-54370211、54370255、54370355 FAX:021-54370255