Hellma® liquid calibration standards set
SIAL/Z802247 - UV20, UV40, UV60, UV80, UV100, UV14, for testing the linearity of the absorption
Product Type: Equipment/Book
application(s) | food and beverages petroleum pharmaceutical plastics |
format | neat |
grade | certified reference material |
manufacturer/tradename | Hellma (667-UV307) |
Quality Level | 100 |
General description: | Certified liquid Hellma calibration standard to enable the checking of spectrophotometers with respect to linearity of the absorption. 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) |
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. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12000000 |