Hellma GmbH & Co. KG

Certified reference materials for qualifying spectrophotometer as a complete set | Type: 666-S000

Article number: 9190973

€1,610.14*

Packaging unit: 1 piece

* Prices excl. VAT plus shipping costs

on order

Capacity

666-F1666-F2666-F3666-F4666-F0

667.100-UV667.200-UV667.305-UV667-UV5

Material

Holmium Oxide Glass FilterNeutral Density Glass Filter NG 11Neutral Density Glass Filter NG 5Neutral Density Glass Filter NG 4Empty Filter Mount

Potassium Chloride + blankToluene in Hexane + blankPotassium Dichromate in HClO4 + blankHolmium Perchlorate in Perchloric Acid

Type

666-S000

667.003-UV

Wavelength nm

198, 200 (certified)266, 269235, 257, 313, 350, 430241,15; 287,15; 361,5; 536,3

279, 361, 453, 536, 638440; 465; 546,1; 590; 635440; 465; 546,1; 590; 635440; 465; 546,1; 590; 635

Product information "Certified reference materials for qualifying spectrophotometer as a complete set | Type: 666-S000"

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.
Filters also available individually.

Capacity:	666-F1666-F2666-F3666-F4666-F0
Material:	Holmium Oxide Glass FilterNeutral Density Glass Filter NG 11Neutral Density Glass Filter NG 5Neutral Density Glass Filter NG 4Empty Filter Mount
Type:	666-S000
Wavelength nm:	279, 361, 453, 536, 638440; 465; 546,1; 590; 635440; 465; 546,1; 590; 635440; 465; 546,1; 590; 635