CatalogueOptical instruments and MicroscopesPhotometersGlass cuvettesCertified reference materials for qualifying spectrophotometer as a complete set
InformationDetailsAlternatives/Accessories
 

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).
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
Glass Filters 666-S000: For testing spectrophotometers. Photometric accuracy and wavelength accuracy in the visible spectral region.

Liquid Filters 667.033-UV: For testing spectrophotometers according to European Pharmacopoeia, wavelength accuracy, photometric accuracy, stray light behaviour, resolution.
9.190 973





9.190 973
 TypeCapacityMaterialWave-
length
nm		PK
 666-S000Prod.No.9.190 973666-F1
666-F2
666-F3
666-F4
666-F0		Holmium Oxide Glass Filter
Neutral Density Glass Filter NG 11
Neutral Density Glass Filter NG 5
Neutral Density Glass Filter NG 4
Empty Filter Mount		279, 361, 453, 536, 638
440; 465; 546,1; 590; 635
440; 465; 546,1; 590; 635
440; 465; 546,1; 590; 635		1
667.003-UVProd.No.9.190 980667.100-UV
667.200-UV
667.305-UV
667-UV5		Potassium Chloride + blank
Toluene in Hexane + blank
Potassium Dichromate in HClO4 + blank
Holmium Perchlorate in Perchloric Acid		198, 200 (certified)
266, 269
235, 257, 313, 350, 430
241,15; 287,15; 361,5; 536,3		1
Filters also available individually.


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
6.228 184





6.228 184
 
Data
Bestell Nr.
GHS
Signalwort
H-Satz
P-Satz
UN/Nr.
SDB
Bestell Nr.
6.228 184
GHS
Signalwort
Danger
H-Satz
H225 | H304 | H315 | H319 | H336 | H361fd | H373 | H411
P-Satz
P210 | P261 | P273 | P281 | P301+P310 | P305+P351+P338
UN/Nr.
SDB
 TypeDescriptionWave-
length
nm		PK
667.100-UVProd.No.6.228 184Calibration set according to European Pharmacopoeia,
contains filter UV1, UV12		 1
 667-UV1Prod.No.9.190 981Liquid filter UV1, Potassium chloride1981
 667-UV12Prod.No.9.190 982Reference filter UV12, purified water-1


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 spectral resolution
6.240 535





6.240 535
 
 TypeDescriptionWave-
length
nm		PK
667.200-UVProd.No.6.240 535Calibration set according to European Pharmacopoeia,
contains filter UV6, UV9		 1
 667-UV6Prod.No.9.190 983Liquid filter UV6, Toluene in n-hexane266, 2691
 667-UV9Prod.No.6.231 555Reference filter UV9, n-hexane-1