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碳酸钠 ≥99%, GPR RECTAPUR®

供应商: VWR Chemicals

描述: 碳酸钠 ≥99%, GPR RECTAPUR®

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L-谷氨酸 98.5-100.5% Ph. Eur.

目录号: (VWRC20350.232)

供应商: VWR Chemicals

描述: L-谷氨酸 98.5-100.5% Ph. Eur.

计量单位: 1 * 250 克

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乙酸 80% ≥80%, TECHNICAL

目录号: (VWRC20119.368)

供应商: VWR Chemicals

描述: 乙酸 80% ≥80%, TECHNICAL

计量单位: 1 * 5 升

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L-(+)-酒石酸 ≥99.5%, AnalaR NORMAPUR® analytical reagent

供应商: VWR Chemicals

描述: L-(+)-酒石酸 ≥99.5%, AnalaR NORMAPUR® analytical reagent

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硫酸 0.125 N, BAKER ANALYZED® 滴定液, J.T.Baker®

目录号: (BAKR5692-03)

供应商: Avantor

描述: 硫酸 0.125 N, BAKER ANALYZED® volumetric solution, J.T.Baker®

计量单位: 1 * 4 升

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L-(+)-酒石酸 ≥99.0%, granular, AR® ACS, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: Granular.

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L-(+)-酒石酸 ≥99%, GPR RECTAPUR®

供应商: VWR Chemicals

描述: L-(+)-酒石酸 ≥99%, GPR RECTAPUR®

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甲酸 ≥99%, HiPerSolv CHROMANORM® for LC-MS

供应商: VWR Chemicals

描述: LC-MS additives are selective chemicals that are commonly added to the mobile phase in LC-MS. The objective is usually to improve the signal quality, but they can also be used to suppress unwanted signals or selectively enhance the signal of specific compounds in a mixture

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