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供应商: VWR Chemicals

描述: Total Base Number (TBN) standards are specifically manufactured for the verification of analytical instruments used to determine base number by potent...

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供应商: VWR Chemicals

描述: PMCC flash point standards are tested and certified in accordance with ASTM D93 'Standard Test Method for Flash Point by Pensky Martens Closed Cup Tes...

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供应商: VWR Chemicals

描述: Sulphur CRMs are suitable for calibration, verification, or for use in quality control procedures used for analysing sulphur content in petroleum prod...

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供应商: VWR Chemicals

描述: Density Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for density...

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供应商: VWR Chemicals

描述: Complete range of reagents and standard solutions in Chapters 2 and 4 of the current European Pharmacopoeia.
All are manufactured and tested in c...

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供应商: VWR Chemicals

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

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供应商: VWR Chemicals

描述: A secondary GC solvent reference standard for various chromatographic and analytical applications.

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供应商: VWR Chemicals

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

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供应商: VWR Chemicals

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

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供应商: VWR Chemicals

描述: A range of Brix/refractive index standards for ease of use when calibrating all types of refractometers.

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供应商: VWR Chemicals

描述: Potassium hydrogen phthalate solutions.

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供应商: VWR Chemicals

描述: The Refractive Index and Density Certified Reference Materials provide a flexible, cost-effective and efficient solution to any laboratory calibrating...

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供应商: VWR Chemicals

描述: Silicone Rotational viscosity standards are specifically formulated for use with equipment with minimal temperature control. Supplied in 600 ml 'ready...

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供应商: VWR Chemicals

描述: High quality Cone and Plate viscosity standards are ideal for the paints and coatings industry.

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供应商: VWR Chemicals

描述: High quality CCS viscosity standards are ideal for the calibration and verification of analytical equipment used in Cold Cranking Simulator (CCS) test...

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供应商: VWR Chemicals

描述: These ISO 17025 and ISO 17034 certified general purpose viscosity standards provide certified kinematic viscosity, dynamic viscosity and density data ...

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