AG17-C 阴离子保护柱,4X50MM
商家询价 上海希言科学仪器有限公司
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
Acclaim Trinity P1 3um 分析柱 (2.1 x 100mm)
150x10mm 5u Hypercarb 制备柱
进样针 10UL X 50MM 锥形针头,1个/包
Fused Silica Tubing 5 m 0.32 mm
瓶盖隔垫 N6101276 PE 美国耗材
Vial Diffuser Molding
Quartz Packed Injector Liner
Oil Std. Zirconium Conc.1000 μg/g 50 g
2mL TARGET DP 样品瓶 聚丙烯 300UL,100/包