石墨刃环0.32mm(ID)(10个/包)
商家询价 上海希言科学仪器有限公司
CS12A甲磺酸阳离子浓缩淋洗液,1X100ML/瓶
Lumina Hollow Cathode 2" Lamp - Se
40 mL Amber Vial Kit Pkg. 72 Septa Cap
Lumina Hollow Cathode 2" Lamp - Cu
Super Clean 三组分筒式过滤器- He Specific
Alternate Metals I 125 mL
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
ICP-MS Filter Kit H2O use N8146005 Filte
Quartz Type A Nebulizer 0.5mL/min