阴离子捕获柱
商家询价 上海希言科学仪器有限公司
Alumina Injector 1.2mm 4300V/5300V/7300V
PA20 糖柱保护柱,3X30MM
COL-Elite-1701-30 m-.25 μm-.25 mm
Thermo HPLC 紫外检测器灯 6074.1110液相氘灯6074.2000钨灯
1ml 进样针 RN 50mm GT Gauge 26, 边孔
Front Ferrule 1/8" Graphite 0.25" Long
100x2.1mm 1.9um Hypersil GOLD PFP
氟化物标样,100ML/瓶
萃取池O型圈,50个/包