Z802247
Hellma® liquid calibration standards set
UV20, UV40, UV60, UV80, UV100, UV14, for testing the linearity of the absorption
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About This Item
UNSPSC Code:
41121813
grade
certified reference material
manufacturer/tradename
Hellma (667-UV307)
application(s)
food and beverages
petroleum
pharmaceutical
plastics
format
neat
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General description
Consisting of :
20 mg Potassium dichromate in perchloric acid (667-UV20, wavelength 235; 257; 313; 350 nm)
40 mg Potassium dichromate in perchloric acid (667-UV40, wavelength 235; 257; 313; 350 nm)
60 mg Potassium dichromate in perchloric acid (667-UV60, wavelength 235; 257; 313; 350 nm)
80 mg Potassium dichromate in perchloric acid (667-UV80, wavelength 235; 257; 313; 350 nm)
100 mg Potassium dichromate in perchloric acid (667-UV100, wavelength 235; 257; 313; 350 nm)
Perchloric acid reference filter (667-UV14, wavelength 235; 257; 313; 350 nm)
20 mg Potassium dichromate in perchloric acid (667-UV20, wavelength 235; 257; 313; 350 nm)
40 mg Potassium dichromate in perchloric acid (667-UV40, wavelength 235; 257; 313; 350 nm)
60 mg Potassium dichromate in perchloric acid (667-UV60, wavelength 235; 257; 313; 350 nm)
80 mg Potassium dichromate in perchloric acid (667-UV80, wavelength 235; 257; 313; 350 nm)
100 mg Potassium dichromate in perchloric acid (667-UV100, wavelength 235; 257; 313; 350 nm)
Perchloric acid reference filter (667-UV14, wavelength 235; 257; 313; 350 nm)
Application
Hellma® liquid calibration standards set for checking the photometric accuracy of spectrophotometers in accordance with European Pharmacopoeia (Ph. Eur.) and U.S. Pharmacopeia (USP) 857.
Features and Benefits
- Accredited to DAkkS Deutsche Akkreditierungsstelle (National accreditation body for the Federal Republic of Germany)
- Traceable to NIST (National Institute of Standards and Technology)
- Assured Quality of the measurement results
- Proven accuracy and reliability
Other Notes
The most current version of Hellma's handling guidelines for calibration standards can be accessed on the Hellma Analytics web site.
Legal Information
Hellma is a registered trademark of Hellma GmbH
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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