510-85 What are the matters needing attention of air jet sieving method in the second method sieving method of Chinese pharmacopoeia 2015 edition?
Pay attention to environmental humidity during sieving test to prevent water absorption or water loss of samples.
For samples prone to static electricity, 0.5% colloidal silica and (or) aluminum oxide and other antistatic agents can be added to reduce the impact of electrostatic action.
AIR-200 Ai ...










