97367668
Apr 18, 2022
Chemical adsorbents, namely, chemical adsorbents being chemicals for absorbing, cleaning, filtering, and removing undesirable substances; chemical adsorbents being chemicals for absorbing and filtering color bodies and polar contaminants; high-surface-area chemical adsorbents being chemicals for absorbing, cleaning, filtering, and removing undesirable substances; clays in the nature of filtering materials in pharmaceutical and agricultural processing and refinement industries
Chemicals