气相盖垫 BTO X-145 17MM 50个/包
商家询价 上海希言科学仪器有限公司
40 mL Amber Vial Kit Pkg. 72 Septa Cap
Ferrule, 01, SS, 10/Pkg [WAT005063]
M6 螺母 ,5个/包
Lumina Hollow Cathode 2" Lamp - Li
Lead DSC Calibration Reference Materials
PTFE Tubing .031 X .016 Per 1FT/0.3M
60ML 收集瓶,72个/包
1.5ml的surestop样品瓶,透明带标签,100/包
Acclaim 120, PA2, 3m 分析柱 (2.1 x 100mm)