Gadolinium 1 000 μg/mL 2% HN03 Pure 500
商家询价 上海希言科学仪器有限公司
AG4A 阴离子保护柱-快速高容量柱,4X50MM
CX-1 pH Gradient Buffer Kit (pH 5.6 to 10.2), 125 mL
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
铝制钳口瓶盖 带硅树脂/PTFE密封垫 ,100/包
直通分流衬管,带玻璃毛, 4.0 x 6.3 x 78.5 ,5个/包
500型阴离子捕获柱-高容量9X75MM
5ml样品瓶盖-不带滤芯, 250只/盒
Stainless Steel Injector Needle
分析柱250x4.6mm 5um Hypersil SAX