PA20 糖分析柱,3X150MM
商家询价 上海希言科学仪器有限公司
Stainless Steel Injector Needle
Multi-Element Internal Standard 125 mL
PA100 糖保护柱,2X50MM
Super Clean 三组分筒式过滤器- He Specific
Analytical C18 Column 5 μm 150 x 4.6 mm
Lumina Hollow Cathode 2" Lamp - Li
色谱柱(毛细管)
可根据用户需求配备各种毛细管柱,国产,进口的均可
商家询价 北京普瑞分析仪器
Tubing, Accumulator to Lower Transducer [WAT270971]
60ML 收集瓶,72个/包