M6 螺母 ,5个/包
商家询价 上海希言科学仪器有限公司
RP 柱2.5CC, 48只/袋
Deuterium Lamp for PinAAcle 500/900F/H/T
CTFE Male Barb Fitting
1.5ml的surestop样品瓶,透明带标签,100/包
铝制钳口瓶盖 带硅树脂/PTFE密封垫 ,100/包
SHODEX
Lumina Hollow Cathode 2" Lamp - Te
Lead DSC Calibration Reference Materials
Precolumn Filter Insert Assembly [WAT088084]