八轉
八轉
右將還返丹入，研細，用硫黄一兩五錢入鍋，候熔作汁，傾入丹末，攪炒。候。冷，取入研細羅過，依前入鼎封固入爐，依前用炭五斤，依前起火水鼎内换湯。其丹伏定不起，用橐籥催火，養之一伏時。寒爐，取出，再入轉中轉丹藥。
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Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
