硅藻土,1KG/瓶
商家询价 上海希言科学仪器有限公司
Environmental Custom 4 125 mL
Na 柱1CC, 48只/袋
Alumina Injector .80mm ID for Optima 8x0
Polystyrene Semi-Micro Cells Pkg. 1000
20mm PTFE/Silicone Cap/Septa Pkg. 100
COL-Elite 5HT 15 m .25 mm .10 μm
进样针 10UL X 50MM 锥形针头,1个/包
CTFE Female Barb Fitting
BSTFA + 1%TMCS,10×1ml,安瓿瓶