革蘭氏染色套組包含那些試劑？①methylene blue ②95% ethyl alcohol ③crystal violet
④carbolfuchsin ⑤safranin O ⑥auramine O ⑦iodine ⑧3% HCl
①②③④
①④⑤⑥
②⑥⑦⑧
②③⑤⑦
