Quartz Hangdown Wire Kit Qty. 5
商家询价 上海希言科学仪器有限公司
萃取池接头,50个/包
Qtz SUPRASIL Cell Lid 10 mm 3.5 mL Pkg 2
AVCS蓝盖,PTFE/红色橡胶隔垫,100/包
Deuterium Lamp for S200 UV/VIS
V-21 磨损金属标准,500 μg/g 烃油 100 g N9308310
V-21 Wear Metal Std. Conc.500 μg/g 100g
Acclaim 120 C8 3um 分析柱 (3.0 x 150mm)
AG11 阴离子保护柱,4X50MM
分析柱100x4.6mm 3um Hypersil ODS
赛默飞ASRS 300(4 mm);ASRS300 阴离子suppressors-老款4MM抑制器SP6949