CS12A甲磺酸阳离子浓缩淋洗液,1X100ML/瓶
商家询价 上海希言科学仪器有限公司
Quartz Torch 1-Slot Avio
美国PE Scott 雾室的较大 O 型圈 WE013060
Viton O-Ring 9/16 x 1/8w
40 mL Amber Vial Kit Pkg. 72 Septa Cap
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
20mm PTFE Silicone Septa Cap Pkg. 1000
Repl. Air Filter for Optima 2000/4000
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
Cadmium 1 μg/mL 2% HCL Pure 125 mL
Qtz SUPRASIL Flow-Through Cell 160 μL