The hemin of our factory is extracted from the blood of healthy pigs. 我廠氯化血紅素從健康豬血中提取。
It used IR-sectrophotomery to analyze the quality of the hemin and used UV-sectrophotomery to analyze the quantity of the hemin. 應用紅外光譜法對氯化血紅素產品進行定性的鑒定,紫外光譜法進行產品中氯化血紅素純度的測定。