Properties:
RelatedCategories | AdditionalStandards,AnalyticalStandards,Analytical/Chromatography,Hellma,HellmaCalibrationStandards, |
mfr.no. | Hellma(667-UV307) |
Description:
Generaldescription
CertifiedliquidHellmacalibrationstandardtoenablethecheckingofspectrophotometerswithrespecttolinearityoftheabsorption.
Consistingof:
20mgPotassiumdichromateinperchloricacid(667-UV20,wavelength235;257;313;350nm)
40mgPotassiumdichromateinperchloricacid(667-UV40,wavelength235;257;313;350nm)
60mgPotassiumdichromateinperchloricacid(667-UV60,wavelength235;257;313;350nm)
80mgPotassiumdichromateinperchloricacid(667-UV80,wavelength235;257;313;350nm)
100mgPotassiumdichromateinperchloricacid(667-UV100,wavelength235;257;313;350nm)
Perchloricacidreferencefilter(667-UV14,wavelength235;257;313;350nm)
OtherNotes
ThemostcurrentversionofHellma"shandlingguidelinesforcalibrationstandardscanbeaccessedontheHellmaAnalyticswebsite.
LegalInformation
HellmaisaregisteredtrademarkofHellmaGmbH
Safety:
RIDADR
NONHforallmodesoftransport