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HyperSep-96 Verify-AX 板, 10mg/1mL 1个/包装
环丙烷磺酰氯
Filter flask, 500ml, 185x105mm, Erlenmeyer shape, with side tube, non-coating, borosilicate glass Pack = 8 pcs.
SiliaSep? Fluorochromic Acid (SCX-2))C)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
核固红
硫酸铝钾,十二水 ,AR,99.5%
雌三醇 标准品
质谱认证 2mL 硅烷化 棕色I-D 样品瓶 蓝色 bonded 瓶盖 聚四氟乙烯/硅树脂
砂芯漏斗
24元素ICP-MS混标,100mg/L 溶于5% HNO3 + Tr HF