氯化物标样,100ML/瓶
商家询价 上海希言科学仪器有限公司
NexION Cell Stability Solution 500 mL
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
TARGET POLYSPRING玻璃内插管,300ul, 100/包
COL-Bac ADV 1.30 m X 0.32 mm X 1.8 μm
Lumina Hollow Cathode 2" Lamp - Li
PA20 糖分析柱,3X150MM
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
AG4A 阴离子保护柱-快速高容量柱,4X50MM
SS Storage End Caps Air Toxic Tube Pkg10