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IUPAC pH Standards, Hach Lange™

Catalog Number 501998093
Encompass
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Quantity:
500 mL

Description

With a concentration of 7.000 ± 0.010 pH at 25°C and a shelf life of 48 months from production date, each bottle (500 mL) is supplied with a COFRAC Verification Certificate and Certificate of Conformity and traceability drawn up according to ISO31.

  • pH Standard, IUPAC, pH7.000 at 25 °C, Certified, 500 mL (Radiometer Analytical)
  • Shelf life of 48 months from production date
  • Features a concentration of 7.000 ± 0.010 pH at 25°C
  • Traceable to IUPAC pH scale and NIST
  • Total Control of the traceability chain and calculated uncertainties
  • The competence and integrity of a laboratory internationally recognized to be accredited for the measurement of pH and conductivity reference materials
Physical Form Liquid
Odor Odorless
pH 7
Color Colorless
Quantity 500 mL
Solubility Soluble in water
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