分析處方中各成分的作用。
硬脂酸                                   4.8g
單硬脂酸甘油酯                     1.4g
液狀石蠟                                2.4g
白凡士林                                0.4g
羊毛脂                                    2.0g
三乙醇胺                                0.16g
蒸餾水                            加至 40g