手动进样针,10 L,固定式针头,26/50/斜面针尖,PTFE 头推杆
商家询价 上海希言科学仪器有限公司
手动进样针,10 mL,Luer lock 接头,PTFE 头推杆
Detection Limit Solution ELAN 6100/9000
TD Glass Carbotrap C/B Tube Pkg. 10
On-line Internal Standards addition kit allows the on-line mixing of an internal standard solution using the third channel of the X Series 2 peristaltic pump to improve productivity.
商家询价 北京中科三环仪器有限责任公司
WCX固相萃取柱
G-50 packed columns, 50-150 l
商家询价 斯百全化学(上海)有限公司
进口氘灯Agilen进口氘灯Agilent 1100 VWD Longlife D2 lampt 1100 VWD Longlife D2 lamp
进口氘灯Agilent 1100 VWD Longlife D2 lamp
商家询价 北京绿百草科技发展有限公司
样品瓶,螺口,顶空,透明,10 mL,圆底,23 × 46 mm,100/包
Quartz Cyclonic Spray Chamber