如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
N-BOC-trans-4-hydroxy-L-proline Methyl Ester
GLASS COLUMN FOR HP5890, CONF. A,2MT X 2 MM ID X 1/4" OD (2-1814) P/W 10% CARBO
甲基紫B
Talboys 变向十字夹
储液瓶托盘
生活饮用水基质中亚硝酸盐氮质控样
3-氨基-6-氯哒嗪
PTFE Stirrer Bar, Octoval,41 x 19mm
LiChroCART 125-4,6,LiChroprep 100 Si 40-63μm定制柱
二硫化甲脒二盐酸盐