NexION KED Setup Solution 250 mL
商家询价 上海希言科学仪器有限公司
TG-624 30m x 0.25mm x 1.4m
透明样品瓶 (单件) 4ML,13-425,15X45,100/包
Atomax Hollow Cathode 1.5 Lamp - Mg
Quartz Injector 0.80 mm ID Optima 8x00
七种阴离子混标,50ML/瓶
AS15 阴离子分析柱,4X250MM
ASRS300 阴离子抑制器-老款4MM
Strontium 1 000 μg/mL 2% HNO3 Pure 125mL
HyperSep Florisil 样品制备柱, 1g/6mL 30/包