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产品货号:BNCC298315 包装:1株 特征性:冻干粉 品牌:BNCC
丙酮中二氯乙腈
丁基缩水甘油醚, ≥98.0%
2-戊醇
Ethanol-WaterSolution(nom.,0.1%),标准物质
Ethanol-WaterSolution(NominalMassFraction95.6%),标准物质
Ethanol-WaterSolution(nom.,0.04%),标准物质
Ethanol-WaterSolution(nom.,0.02%),标准物质
Ethanol-WaterSolution(nom.,0.3%),标准物质
Ethanol-WaterSolution(nom.,0.2%),标准物质
Ethanol-WaterSolution(nom.,0.08%),标准物质