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Secondary standards for calibrating spectrophotometers

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).
Your benefits:

  • 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 delivery:
  • Certified reference materials (Calibration Standards) in quality storage box
  • DAkkS Calibration Certificate (DIN 17025)
  • Handling guidelines

Check for stray light

Secondary standards for calibrating spectrophotometers

Secondary standards for calibrating spectrophotometers


Hellma Calibration Standard 667001
Hellma Calibration Standard 667001
PART NO.4AJ-9190981
77600||76949||78061||78065
Type||Description||Wavelength nm||PK
667-UV1||Liquid filter UV1, Potassium chloride||198||1
Hellma
667001

Standards secondary, for spectrophotometers

Cells/Optical cells calibration reference

Cuvettes calibration reference

0
4
1
1
Price: £558.00
Out of Stock
Hellma Liquid Calibration Std Set 667.100-UV 667100
Hellma Liquid Calibration Std Set 667.100-UV 667100
PART NO.4AJ-6228184
77600||76949||78061||78065
Type||Description||Wavelength nm||PK
667.100-UV||Calibration set according to European Pharmacopoeia,
contains filter UV1, UV12|| ||1
Hellma
667100

Standards secondary, for spectrophotometers

Cells/Optical cells calibration reference

Cuvettes calibration reference

0
10
0
1
Price: £886.50
Out of Stock
Hellma Calibration Standard 667012
Hellma Calibration Standard 667012
PART NO.4AJ-9190982
77600||76949||78061||78065
Type||Description||Wavelength nm||PK
667-UV12||Reference filter UV12, purified water||-||1
Hellma
667012

Standards secondary, for spectrophotometers

Cells/Optical cells calibration reference

Cuvettes calibration reference

0
7
2
1
Price: £483.30
Out of Stock

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