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124 个关于“Titration Solutions”的结果

124 个结果符合:“Titration Solutions”

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

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

Supplier: VWR Chemicals

Antimony Standard, 10000 mg/L, VWR® ARISTAR®, 锑, 基质: 2-5% HNO₃, 应用: ICP-MS standards

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VWR®, Certified Reference Materials  for the standardisation of volumetric solutions

VWR®, Certified Reference Materials for the standardisation of volumetric solutions

Supplier: VWR Chemicals

CRM's - secondary reference materials intended for standardisation of volumetric solutions in accordance with the Pharmacopoeia (Ph. Eur. and USP). These volumetric standards are prepared from high purity salts. Certified mass fraction is determined by classical analysis according to ISO/IEC 17025. Homogeneity and stability studies have been performed according to the requirements of ISO 17034 and ISO Guide 35. All volumetric standards are traceable to SI (NIST or BAM).

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三羟甲基氨基甲烷, Certipur® Reag. USP, Reag. Ph. Eur. volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM), Supelco®

三羟甲基氨基甲烷, Certipur® Reag. USP, Reag. Ph. Eur. volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM), Supelco®

Supplier: MERCK MILLIPORE

Tris(hydroxymethyl)aminomethane volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM)

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Titriplex® III concentrate 0.1 M, Titrisol®, Supelco®

Supplier: MERCK MILLIPORE

Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.1 mol/l

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