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
Cole-Parmer Watch Glass, 50 mm, fits 100 mL beakers, 12/pk
Pyrex 9990-75 Brand 9990 ribbed watch glass; 75 mm, case of 12
Cole-Parmer Watch Glass 25mm 12/pk
50mm PTFE表面皿(可用作50ml烧杯盖)
Cole-Parmer Watch Glass 100mm 12/pk
PTFE 表面皿,也可用作烧杯盖
表面皿,蒸发皿,钠钙玻璃,经济型,50mm
100mm表面皿、可用作500ml烧杯盖
75mm PTFE表面皿
真空封装和加工各种玻璃、石英器皿