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
PRECISION DENSITY HYDROMETER DIN 12791, TY. 20°C, L. 430 MM TYPE L 20, BEREICH 1,040 - 1,060 G/CM
4-溴邻苯二酚
进样口顶部密封翻转系统
流量计
去氧胆酸盐琼脂(DC)
D-绵子糖,五水
TRIPODS OF SHEET IRON, PAINTED BLACK DIA. 140 MM, HEIGHT 220 MM, STAINLESS STEEL
DM-1701毛细管柱
PTFE TUBE CONNECTION M8 150
Whatman Grade 540 硬化无灰定量滤纸