Synthetic Vacuum Pump Oil [700011138]
商家询价 上海希言科学仪器有限公司
PTFE/Sil Screw Top w/Slit Vial Pkg.100
Alumina Injector 1.2mm 4300V/5300V/7300V
HE Triple Glass Click-On 1/8" SS Kit
碳酸酐酶试剂,50ML/瓶
用于PTV进样口, Siltek 金属分流衬管, 2 x 2.75 x 120mm, 2 Pk
分析柱150x4mm 3um Hypersil Hypersil BDS C18
Accucore XL C18 色谱柱4x250x4.6mm
PE美国 紫外Wavecal溶液 5% HCl 250 mL N0681470
UV Wavecal Solution 250 mL
Mercury 1 000 μg/mL 10% HN03 Pure 125 mL