70nm Spherical Au Nanoparticle 25 mL
商家询价 上海希言科学仪器有限公司
Mixed Calibration Standard 500 mL
Acclaim Mixed-Mode WAX-1 5um 分析柱 (2.1 x 150mm)
8MM 聚四氟乙烯 隔垫 10MIL,1000/包
Accucore XL C18 色谱柱4x250x4.6mm
Graphite Ferrule 1.0 mm Pkg. 10
Lumina Hollow Cathode 2" Lamp - Sr
PTFE Tubing 1000 mm
赛默飞淋洗液罐 EGC 500 MSA Cartridge, Analytical, HPIC;MSA EGCS-EGC500型,075779
Quartz Torch 1-Slot Optima 8x00