Glass Cyclonic Spray Chamber
商家询价 上海希言科学仪器有限公司
Waters柱温箱
Waters恒温柱箱 型号WAT038040 WAT038040 COLUMN HEATER COMPARTMENT柱温箱(可容纳4根色谱柱)
商家询价 长沙连标科技有限公司
NexION KED Setup Solution 250 mL
1ml 进样针 RN 50mm GT Gauge 26, 边孔
预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
PTFE/Sil Screw Top w/Slit Vial Pkg.100
CG19 阳离子保护柱-毛细柱,4X50MM
Acclaim Mixed-Mode WCX-1 5um 分析柱 (4.6 x 150mm)
Oil Std. Arsenic Conc.1000 μg/g 50 g
COL-Elite-1701-30 m-.25 μm-.25 mm