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VWR®, Density standards referenced at 25 °C

Dodávateľ: Avantor
VWR®
85224.180EA 247.56 EUR
85224.180 85211.180 85207.180 85203.180 85210.180 85216.180 85206.180 85220.180 85223.180 85215.180 85219.180 85202.180 85200.180 85218.180 85205.180 85222.180 85221.180 85214.180 85201.180 85212.180 85225.180 85209.180 85208.180 85213.180 85204.180 85217.180
VWR®, Density standards referenced at 25 °C
Standardy Standardy hustotní
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.

Certifikácie: 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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