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

供应商: Avantor
VWR®
VWRC88400.080EA 1559.25 CNY
VWRC88395.060 VWRC88400.080 VWRC88402.080 VWRC88404.080 VWRC88403.080 VWRC88399.080 VWRC88401.100 VWRC88396.050 VWRC88397.060 VWRC88405.100 VWRC88398.080
VWR®, Certified Reference Materials for the standardisation of volumetric solutions
标准品 Organic Standards
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).

  • High purity prevents possible titration interference
  • Accurately determined content decreases mistakes linked to the method
  • Complete Certificate of Analysis supplied with each standard offers quality assurance
  • Traceable to NIST or BAM standards

Certifications: ISO 17025 / 17034
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