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
32种元素ICP-MS混标,溶于3% HCl + 1% HNO3
Magnetic stirring-bar, PTFE, octagon, 8 x 16 mm
Storage bottle, PE-LD, narrow-mouth, with tap, 50 l
NUCLEOSIL CN 5UM 250X3MM COLUMN
99.9%硫酸钠
WITEG 抽滤组件 for 8.390.102
MPEP
砂芯漏斗
Vision Air 2.0 Server
短形PEEK螺母,1/4-28