进样口隔垫,不粘连长寿命,11 mm,50/包
商家询价 上海希言科学仪器有限公司
VIPER SST 0.18X450MM 6040.2365
HP-INNOWax色谱柱 60 m,0.25 mm,0.25 um
Cetac ASX 520 Auto-sampler - 50/60Hz Supplied with 10 standard bottles plus 4x60 position racks and 14ml test tubes.
商家询价 北京中科三环仪器有限责任公司
PTFE Blue Septa Caps Pkg. 100
CTFE Female Barb Fitting
Ergonomic Crimper Manual 20 mm
Ultra-Micro Qtz Cell 10 mm 30 μL
Lumina Hollow Cathode 2" Lamp - Cu
存储瓶,40mL28x95棕色,24-414闭口,PTFE/硅橡胶,100/包