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
密封垫 KIM 钳口 聚四氟乙烯/RBR LNR
溶剂过滤器装置
2,4'-二吡啶
o-Hydroxypropiophenone
Electrode holder for OMNIS Titrator
头孢唑啉 钠盐
2401-0125-0250专用吸管盖
BUR.TIP TEFLON VALVE SGJ40
MEASURING BEAKERS, WITH HANDLE AND SPOUT, GRADUATED, PP, 3 000:100 ML, H 242, ? 170 MM
2mL Tube (磺胺类类检测专用) 100/pk
