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Liquid Filters 667.033-UV, certified reference materials for qualifying spectrophotometer as a complete set

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).

  • High quality of the measurement results
  • International comparability of measurement results
  • Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
  • Results traceable to NIST primary standards
  • 30 years warranty on the reference materials


Scope of supply: Certified reference materials (Calibration Standards) in quality storage box, DAkkS Calibration Certificate (DIN 17025), Handling guidelines
For testing spectrophotometers according to European Pharmacopoeia, wavelength accuracy, photometric accuracy, stray light behaviour, resolution.

Set comprising:
667.100-UV Potassium Chloride + blank (certified)
667.200-UV Toluene in Hexane + blank
667.305-UV Potassium Dichromate in HClO4 + blank
667-UVS Holmium Perchlorate in Perchloric Acid

Liquid Filters 667.033-UV, certified reference materials for qualifying spectrophotometer as a complete set

Liquid Filters 667.033-UV, certified reference materials for qualifying spectrophotometer as a complete set


Hellma Liquid Calibration Standard 667.003-UV 667003
Hellma Liquid Calibration Standard 667.003-UV 667003
PART NO.4AJ-9190980
Hellma
667003

Standards secondary, for spectrophotometers

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