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
Atomax Hollow Cathode 1.5 Lamp - Mg
商家询价 上海希言科学仪器有限公司
NexION KED Setup Solution 250 mL
Accucore XL C18 色谱柱4x250x4.6mm
microliter Syringe 1 μL
Lumina Hollow Cathode 2" Lamp - Mg
Copper 1 000 μg/mL 2% HN03 Pure 125 mL
Edwards 45 Vacuum Pump Oil 1 L Bottle
100x2.1mm 1.9um Hypersil GOLD PFP
2 mL 11mm Crimp top clear vial 100