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
Composite 磁性 瓶盖w/chlorbutyl/PTFE聚四氟乙烯 密封垫 100个/包装
用于 ICP-MS 的样品盘
特殊试纸 pH 4.5-10.0
VITsafe? Safety-Wash-Bottle, PP, GL 25, wash-bottle cap, PP, n-Heptane, 500 ml
粉体漏斗,聚丙烯,漏斗顶部内径150mm
1.0mol/L叔丁醇钠四氢呋喃溶液
二聚环戊二烯
GRADUATED PIPETTES MEASURING, 0,2 ML:0,001, COLOR-CODE-2xBLUE, TO DIN 12696, ADJUST TO " IN "
8%dc-200+4%bentone-34 on chromosorb w hp 80-100 3m*3mmsus
气相色谱柱,保护柱GOLD Column 5m x 0.32mm