Hellma Neutral Density Glass Filter 666-F2 for Calibrating Spectrophotometers; 440 - 635 nm Wavelength

Item No. 6801867
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 photometric accuracy.

Additional Details

Pack Size ea
Weight 0.07
Weight Unit Kg
Tariff Code 90279000
Country of Origin Germany
Price
€ 440,60
price per ea
excluding tax
This product cannot be ordered at the moment.
Additional Details
Pack Size ea
Weight 0.07
Weight Unit Kg
Tariff Code 90279000
Country of Origin Germany

Description

Wavelength: 440 - 635 nm
Absorbance: 0.25
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