改进:取医用小安泡(Ｖｃ或Ｂ12小药瓶)将其端部取一小孔,将药液倒出来或用注射器将药液吸出,将瓶洗干净,待内部干燥后,放入一小粒碘,用木夹夹住小瓶放在酒精灯上,加热小瓶的底部,使碘升华。当药瓶为紫红色时,再立即加热瓶口,当瓶口烧红软化后,用铁镊子快速将瓶口封严,用同样的 Improvement: Take a medical small security bubble (Vc or B12 small medicine bottle) to take a small hole at the end, pour out the liquid or use a syringe to suck out the liquid, wash the bottle clean, after the internal drying, put in a small For iodine, sandwich the vial with a wooden clamp on an alcohol lamp and heat the bottom of the vial to sublimate the iodine. When the medicine bottle is purplish red, the bottle mouth is immediately heated. When the bottle mouth is red and softened, the bottle mouth is quickly sealed with iron rakes, and the same