2. 绿百草科技专业提供硅胶填料SiliaSphere C18
商家询价 北京绿百草科技发展有限公司
棉签,100/包
商家询价 上海希言科学仪器有限公司
15 mL Conical w/Flat Caps Bulk Qty.500
离子交换固相萃取—HPLC检测粮食赭曲霉毒素A研究 推荐固相萃取小柱 GH-Cleanext-SPE-SAX
TSKgel(511N)-胸腺肽专用色谱柱
0.76 mm ID Black/Black Flared Pkg. 12
Ergonomic Crimper Manual 20 mm
Aluminum Covers 0.1 mm Pkg. 400
COL-Elite 5HT 15 m .25 mm .10 μm
On-line Internal Standards addition kit allows the on-line mixing of an internal standard solution using the third channel of the X Series 2 peristaltic pump to improve productivity.
商家询价 北京中科三环仪器有限责任公司