latin name radix astragali active ingredients：astragaloside iv & astragalus polysacchrides testing method：hplc & uv specifications: extracted part: root appearance: yellowish brown powder particle size: passed 80 mesh moisture: ≤ 5.0% arsenic: ≤ 2ppm heavy metals: ≤ 20ppm astragalan (by hplc): ≥ 50% pharmacology function: 1 、 proper position table, wet child poisoning painong, covered sore shengji. 2 、 for the frail upgrades, water will pond less, the gas settlement, jiuxie backs, having blood in one's stool uterine bleeding, table empty zihan, suffering edema, carbuncle gangrene difficult hole, a hole not covered, xie xu atrophy huang, internal heat xiaoke; strenuous chronic nephritis, diabetes. ! system huangqi sore back. 3 、 for the frail upgrades, water will pond at less