2mL TARGET DP 样品瓶 聚丙烯 300UL,100/包
商家询价 上海希言科学仪器有限公司
AVCS蓝盖,PTFE/红色橡胶隔垫,100/包
Alumina Injector 2.0 mm ID Optima 8x00
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
Quartz Hangdown Wire Kit Qty. 5
Lumina Hollow Cathode 2" Lamp - K
2ml 棕色TARGET DP I-D 样品瓶 100/包
FIAS Tubing Assembly 1M x .6MM ID
AVCS蓝盖,PTFE/硅树脂隔垫,100/包