Inorganic Ventures' Calibration Standard 4B is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date. To obtain COA and SDS information, please visit: https://www.inorganicventures.com/coa-sds-search
Size: | 125 mL, 500mL | ![Product is Hazardous Product is Hazardous](https://www.thomassci.com/_resources/www/thomsci/_system/content/hazardous.gif) |
Matrix: | Nitric Acid (tr. Hydrofluoric Acid) (HNO3 / HF) |
Starting Material: | Multiple materials |