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
异丁醇 AR(沪试)
LL PROFITRODE DJ WOC
试管架,聚丙烯,试管直径10-13mm
10L 扁平型壶
2-乙炔基甲苯
二苯基亚砜
Flumazenil
CNWBOND GCB/NH2/Si SPE 小柱
ASTM-THERMOMETER (SOLID STEM) WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE: KINEMATIC VISC
填充柱 10%UC-W982 on Chromosorb WHP 80/100