Lumina Hollow Cathode 2" Lamp - Mg
商家询价 上海希言科学仪器有限公司
NexION Dual Detector Solution 100 mL
透明样品瓶 (单件) 4ML,13-425,15X45,100/包
WATERS ACQUITY UPLC BEH 色谱柱
货号:186002352 描述:ACQUITY UPLC BEH C18 Column, 130Å, 1.7 µm, 2.1 mm X 100 mm, 1/pk
商家询价 长沙连标科技有限公司
Lead 1 000 μg/mL 2% HN03 Pure 125 mL
Polystyrene Macro Cells Pkg. 1000
COL-Elite-1701-30 m-.25 μm-.25 mm
Graphite Ferrule 1.0 mm Pkg. 10
Graphite Ferrule 1/8" x 0.5 mm Pkg. 10
用于Trace 1300 系列GC PTV进样口的衬管密封圈,1个/包