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VWR® AVS TITRINORM, Tellurium Standard Solution, 1000 mg/L Te in 10% Nitric Acid, Standard for AAS

供应商: VWR Chemicals

描述: Tellurium Standard, 1000 mg/L, VWR® AVS TITRINORM, 碲, 基质: 10% HNO₃, 应用: AAS standards

SDS 证书

VWR®, Standard solution (500 ppm PO₄) for the preparation of phosphate standard solution (5 ppm PO₄) Reag.Ph.Eur. 5002200

目录号: (VWRC88089.180)

供应商: VWR Chemicals

描述: Phosphate standard solution Ph Eur N 5002200, 500 mg/l, VWR®, 基质: H₂O, 应用: Pharmaceutical standards

计量单位: 1 * 100 毫升

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VWR® ARISTAR®, Ytterbium Standard Solutions for ICP-MS

目录号: (VWRC85647.180)

供应商: VWR Chemicals

描述: Ytterbium Standard, 10 ppm, VWR® ARISTAR®, 镱, 基质: 2% HNO₃, 应用: ICP-MS standards

计量单位: 1 * 100 毫升

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VWR® ARISTAR®, Neodymium Standard Solutions for ICP-MS

供应商: VWR Chemicals

描述: Neodymium Standard, 1000 ppm, VWR® ARISTAR®, 钕, 基质: 2-5% HNO₃, 应用: ICP-MS standards

SDS

VWR® ARISTAR®, Rubidium Standard Solutions for ICP-MS

目录号: (VWRC85590.180)

供应商: VWR Chemicals

描述: Rubidium Standard, 10 ppm, VWR® ARISTAR®, 铷, 基质: 2-5% HNO₃, 应用: ICP-MS standards

计量单位: 1 * 100 毫升

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VWR® ARISTAR®, Terbium Standard Solutions for ICP-MS

供应商: VWR Chemicals

描述: Terbium Standard, 10 ppm, VWR® ARISTAR®, 铽, 基质: 2% HNO₃, 应用: ICP-MS standards

SDS 证书

VWR® ARISTAR®, Arsenic Standard Solutions for ICP-MS

供应商: VWR Chemicals

描述: Arsenic Standard, 10 mg/L, VWR® ARISTAR®, 砷, 基质: 2-5% HNO₃, 应用: ICP-MS standards

SDS 证书

VWR® ARISTAR®, Sodium Standard Solutions for ICP-MS

供应商: VWR Chemicals

描述: Sodium Standard, 10 mg/L, VWR® ARISTAR®, 钠, 基质: 2-5% HNO₃, 应用: ICP-MS standards

SDS 证书

VWR® ARISTAR®, Beryllium Standard Solutions for ICP-MS

供应商: VWR Chemicals

描述: Beryllium Standard, 10 mg/L, VWR® ARISTAR®, 铍, 基质: 2-5% HNO₃, 应用: ICP-MS standards

SDS 证书

VWR® AVS TITRINORM, Erbium Standard Solution, 1000 mg/L Er in dil. Nitric Acid AVS TITRINORM Standard for AAS

供应商: VWR Chemicals

描述: Erbium Standard, 1000 mg/L, VWR® AVS TITRINORM, 铒, 基质: 2% HNO₃, 应用: AAS standards

SDS 证书

VWR®, Organic reference standard, Phenol Mix 1, EPA 604

目录号: (VWRC124742R)

供应商: VWR Chemicals

描述: Organic Standard, Phenol Mix 1, EPA 604, 包装类型: Vial

计量单位: 1 * 1 毫升

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VWR®, Hafnium standard solution, 10,000 mg/L Hf in dil. nitric acid with hydrofluoric acid (max. 1%) (from HfO₂) ARISTAR® standard for ICP

供应商: VWR Chemicals

描述: HfO₂ in HNO₃ (2 to 5%) with traces HF.

SDS 证书

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