聚丙烯 全体积 样品瓶 ,700UL,100/包
商家询价 上海希言科学仪器有限公司
赛默飞淋洗液罐 EGC III MSA Cartridge, Analytical;MSA EGCS,074535
Alumina Injector 2.0 mm ID
Quartz Packed Injector Liner
硫酸盐标样,100ML/瓶
Quality Control Standard 21 125 mL
垫片,72个/包
COL-Elite 5HT 15 m .25 mm .10 μm
Oil Std. Zirconium Conc.1000 μg/g 50 g
赛默飞ASRS 300(4 mm);ASRS300 阴离子suppressors-老款4MM抑制器SP6949