COL-Elite-5-60 m-1.5 μm-.53 mm
商家询价 上海希言科学仪器有限公司
针阀(空气)
使用压力:0.42MPa流量范围:0-450ml/min
商家询价 北京普瑞分析仪器
Copper 1 000 μg/mL 2% HN03 Pure 125 mL
Graphite Tubes Integrated Platform Pk.20
Mercury 1 000 μg/mL 10% HN03 Pure 125 mL
S225/S275 Sample w/Valco Connect. Needle
Quartz Injector 0.80 mm ID Optima 8x00
TBMTX TD Coated SS Disk Filter
Hamilton Syringe w/ Blunt Tip 100 uL
50nm Spherical Au Nanoparticle 25 mL