NexION Instrument Filter (Back Right)
商家询价 上海希言科学仪器有限公司
20mm PTFE Silicone Septa Cap Pkg. 1000
Flanged Tubing PEEK Nut 0.0625
Alternate Metals II 125 mL
AS9-HC 阴离子分析柱-高容量柱,4X250MM
Nickel Skimmer Cone for ELAN
Multi-Element Internal Standard 125 mL
DNAPac PA200 分析柱 (4 x 250 mm)
Repl. Air Filter for Optima 2000/4000
Qtz SUPRASIL Flow-Through Cell 160 μL