Hellma® liquid calibration standards
SIAL/Z803251 - UV20, for testing the photometric accuracy
Product Type: Equipment/Book
manufacturer/tradename | Hellma 667-UV20 |
technique(s) | UV/Vis spectroscopy: suitable |
General description: | Certified liquid Hellma® calibration standard to enable the checking of spectrophotometers with respect to photometric accuracy. Consisting of : 20 mg Potassium dichromate in perchloric acid (667-UV20, wavelength 235; 257; 313; 350 nm) |
Legal Information: | Hellma is a registered trademark of Hellma GmbH |
Other Notes: | The most current version of Hellma's handling guidelines for calibration standards can be accessed on the Hellma Analytics web site. |
UNSPSC | 12352200 |