Alumina Injector 2.0 mm ID Optima 8x00
商家询价 上海希言科学仪器有限公司
alectrodeless Discharge Lamp Sys. 2 - Cs
Ultra-Micro Qtz Cell 10 mm 30 μL
Quartz Torch 1-Slot Avio
ATD SS Tube with Tenax TA Pkg. 10
氘灯Agilent 1100 DAD Longlife D2 lamp
商家询价 北京绿百草科技发展有限公司
Multi-Element Internal Standard 125 mL
HP-INNOWax色谱柱 60 m,0.25 mm,0.25 um
密封垫圈,内径0.8mm,15%石墨/85%Vespel,适用于0.45至0.
Standard Sample Pan Crimper Press