接种箱消毒通常用甲醛加高锰酸钾反应熏蒸,每立方空间用甲醛10毫升,高锰酸钾3-5克。简单的办法是:用铁丝做一个架子,将铁皮罐头盒放在架子上,甲醛倒在盒内,下面点燃酒精灯加热,甲醛受热挥发,达到灭菌目的。在没有或买不到高 Inoculation box disinfection is usually formaldehyde plus potassium permanganate reaction fumigation, formaldehyde 10 cubic meters per cubic space, 3-5 grams of potassium permanganate. The simple way is to use a wire to make a shelf, put the tin can on the shelf, pour the formaldehyde in the box, ignite the alcohol lamp under the heating, and evaporate the formaldehyde to achieve the purpose of sterilization. In the absence or can not buy high