Acclaim Mixed-Mode WCX-1 5um 分析柱 (4.6 x 150mm)
商家询价 上海希言科学仪器有限公司
Alumina Injector 1.2mm 4300V/5300V/7300V
Lead 1 000 μg/mL 2% HN03 Pure 125 mL
COL-Elite-1701-30 m-.25 μm-.25 mm
AS22 阴离子分析柱,4X250MM
Packed Trap Tube
Nickel 1 000 μg/mL 2% HN03 Pure 125 mL
Accucore XL C18 色谱柱4x250x4.6mm
1.5ml样品瓶套装, 100只/盒
5ml样品瓶架