“Purified” is a vendor-defined grade for chemicals of good/general laboratory quality used where no official standard (e.g., ACS, USP, FCC) is required. It’s commonly used for inorganics and teaching/general lab work; impurity limits are looser or not harmonized across suppliers. It is not ...
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
