预组合棕色样品瓶套装,PTFE/红色橡胶隔垫,100/包
商家询价 上海希言科学仪器有限公司
AS20 阴离子分析柱,4X50MM
Magnesium Matrix Modifier 1% 100 mL
Mercury 1 000 μg/mL 10% HN03 Pure 125 mL
NexION Dual Detector Solution 100 mL
SmartTune Standard Solution 1L
美国PE 铀元素标准品 U 2% HNO3 N9303844
Uranium 1 000 μg/mL Pure 125 mL
100x2.1mm 1.9um Hypersil GOLD PFP
PTFE Tubing 700 mm
PTFE/Sil Screw Top w/Slit Vial Pkg.100