Accucore XL C18 色谱柱4x250x4.6mm
商家询价 上海希言科学仪器有限公司
Atomax Hollow Cathode 1.5 Lamp - Mg
Nickel 1 000 μg/mL 2% HN03 Pure 125 mL
microliter Syringe 1 μL
手动 去盖器 用于 20mm钳口密封盖,1/包
Graphite Ferrule 1.0 mm Pkg. 10
SCG1 保护柱 ,4X50MM
CG19 阳离子保护柱-毛细柱,4X50MM
Lumina Hollow Cathode 2" Lamp - Mg
PTFE Tubing 1000 mm