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VWR® ARISTAR®, Rhodium Standard Solution, 1000 mg/l Rh in 10% Hydrochloric Acid (from RhCl₃), Standard for ICP

供应商: VWR Chemicals

描述: RhCl₃.3H₂O in HCl 10%.

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VWR® ARISTAR®, Cation Multi Component Standard 2 in Water with a Trace of Nitric Acid for Ion Chromatography

目录号: (VWRC458362M)

供应商: VWR Chemicals

描述: Cation in dilute HNO₃.

计量单位: 1 * 100 毫升

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ARISTAR®VWR® , Manganese Standard Solution, 1000 mg/L Mn in dil. Nitric Acid (from Mn(OAc)₂), Standard for ICP

供应商: VWR Chemicals

描述: Mn(C₂H₃O₂)₂ in HNO₃ 2 to 5%.

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VWR®, Aluminium standard solution, 1000 mg/L Al in 2% hydrochloric acid AVS TITRINORM standard for AAS

供应商: VWR Chemicals

描述: Aluminium Standard, 1000 mg/L, VWR®, 基质: 2% HCl, 应用: AAS standards

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J.T.Baker® BAKER INSTRA-ANALYZED®, Mercury AA Standard

目录号: (BAKR6459-04)

供应商: Avantor

描述: Mercury standard prepared by dissolution of mercury metal of 99,998% spectral purity.The metal content of the solution is confirmed by titration with EDTA,traceable to NIST SRM 915.

计量单位: 1 * 150 毫升

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VWR® ARISTAR®, Beryllium Standard Solution, 1000 mg/L Be in dil. Nitric Acid, Standard for ICP

供应商: VWR Chemicals

描述: BeO.(Be(OAc)₂)₃) in HNO₃ 2 to 5%.

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VWR® ARISTAR®, Magnesium Standard Solution, 1000 mg/L Mg in dil. Nitric Acid (from Mg), Standard for Ion Chromatography

目录号: (VWRC458212W)

供应商: VWR Chemicals

描述: Mg in H₂O tr.HNO₃.

计量单位: 1 * 100 毫升

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VWR®, Silicon standard solution, 10000 mg/L Si in water with hydrofluoric acid (max. 1%) (from (NH₄)₂SiF₆) ARISTAR® standard for ICP

目录号: (VWRC456012Y)

供应商: VWR Chemicals

描述: (NH₄)₂ SiF₆ in H₂O tr. HF.

计量单位: 1 * 100 毫升

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VWR® ARISTAR®, Tin Standard Solution, 1000 mg/L Sn in dil. Nitric Acid with Hydrofluoric Acid (max. 1%) (from Sn), Standard for ICP

供应商: VWR Chemicals

描述: Sn in HNO₃ tr. HF.

SDS 证书

VWR®, Boron standard solution, 5000 mg/L B in water

目录号: (VWRC88380.290)

供应商: VWR Chemicals

描述: This certified reference material is produced using a high-purity starting material, acid from sub-boiling and 18 MOhm deionised water.

计量单位: 1 * 1.000 毫升

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VWR®, Calcium standard solution, 10000 mg/L Ca in dil. nitric acid (from CaCO₃) ARISTAR® standard for ICP

供应商: VWR Chemicals

描述: CaCO₃ in HNO₃ 2 to 5%.

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ARISTAR®VWR® , Cerium Standard Solution, 10000 mg/L Ce in dil. Nitric Acid (from (NH₄)₂Ce(NO₃)₆), Standard for ICP

目录号: (VWRC455192A)

供应商: VWR Chemicals

描述: (NH₄)₂ Ce(NO₃)₆ in HNO₃ 2 to 5%.

计量单位: 1 * 100 毫升

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Crospovidone, Reference Standard

目录号: (USPH1150706)

供应商: U.S. PHARMACOPEIA

描述: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

计量单位: 1 * 100 毫克