伏火礬法
伏火礬法
硫二兩,硝二兩,馬兜鈴三錢半。右爲末,拌匀,掘坑,入藥於罐,内與地平。將熟火一塊彈子大,下放裏面,煙漸起,以濕紙四五重蓋,用方磚兩片,捺以土塚之。候冷取出,其硫黄住。每白礬三兩,入伏火硫黄二兩爲末,大甘鍋一箇,以藥在内,扇成汁,傾石器中,其色如玉也。
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Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
