存储瓶,4mL15x45透明,13-425闭口,PTFE/硅橡胶,100/包
商家询价 上海希言科学仪器有限公司
Standard Sample Pan Crimper Press
HP-INNOWax色谱柱 60 m,0.32 mm,0.5 um
Uranium 1 000 μg/mL Pure 125 mL
Oil Std. Yttrium Conc.1000 μg/g 50 g
whatman玻璃纤维滤纸
商家询价 北京凤翔科技有限公司
Eclipse XDB 80 C18柱,4.6x100mm,1.8m
Quartz Liner for Split Operation 4 mm
Indicating Oxygen Trap 1/8" Fittings
InfinityLab 长寿命 HiS 氘灯,带 RFID 标签,用于 VWD