2mL 螺口样品瓶, 9mm 瓶盖, 硅树脂/PTFE ,100/包
商家询价 上海希言科学仪器有限公司
PTFE Red Septa No Caps Pkg. 100
NexION Std DRC Mode Det.Limit Sol.100 mL
Pharm Tube 1.14mm ID Red/Red/Red Pkg. 6
Festoon Lamp LS2 12V/3W
萃取池接头,50个/包
COL-Elt 1MS 1 μm 60 m x 0.32 mm
SS High Pressure Capsules
Lumina Hollow Cathode 2" Lamp - Ag
Absorbent Alumina Beads