VWR®, Density standards referenced at 25 °C

供应商: Avantor
VWRC85201.180EA 1965.6 CNY
VWRC85201.180 VWRC85206.180 VWRC85219.180 VWRC85202.180 VWRC85215.180 VWRC85222.180 VWRC85200.180 VWRC85224.180 VWRC85216.180 VWRC85207.180 VWRC85221.180 VWRC85208.180 VWRC85203.180 VWRC85225.180 VWRC85212.180 VWRC85217.180 VWRC85204.180 VWRC85220.180 VWRC85209.180 VWRC85213.180 VWRC85211.180 VWRC85218.180 VWRC85205.180 VWRC85214.180 VWRC85223.180 VWRC85210.180
VWR®, Density standards referenced at 25 °C
标准品 Density Standards
These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.

  • High accuracy across an extensive density range (0,6878 to 3,1043 g/ml) at 25 °C
  • No toxic heavy metals used in any formulation
  • Can be used with any brand or type of density measuring instrument
  • Supplied in a high quality, tamper-proof, amber glass bottle

These standards are prepared gravimetrically (solute and solvent) using OIML traceable weights. The density values of the standards are established using fully calibrated reference pycnometers.

Certifications: In accordance with ASTM D1480-12 for testing of density or relative density. A Certificate of Calibration is issued in accordance with the requirements of ISO/IEC 17025.

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