本品为真菌标本专用浸制保存液,主要由福尔马林、乙醇及缓冲成分复配而成,可快速固定真菌标本 (包括霉菌、酵母菌及各类真菌菌落、菌丝体),有效抑制真菌繁殖、防止标本腐烂变质,保持标本形态完整,适用于科研实验中真菌标本的长期浸制保存,仅限科研领域使用,不可用于临床诊断、医疗及食品相关用途。
操作步骤 (仅供参考):
1. 标本预处理:采集新鲜真菌标本后,用无菌水轻轻冲洗表面杂质,去除腐烂、破损部分,修剪至合适大小 (便于放入标本瓶),沥干表面水分。
2. 装瓶与浸制:将处理好的真菌标本放入干燥洁净的玻璃标本瓶中,缓慢倒入本品,确保标本完全浸没在保存液中,液面需高于标本顶部1-2cm,避免标本暴露在空气中。
3. 密封与标注:盖紧标本瓶密封盖,用标签纸标注标本名称、采集时间、采集地点及编号,贴于瓶身显眼位置。
4. 保存:将密封好的标本瓶置于室温避光环境保存,避免阳光直射、高温及剧烈晃动。
注意事项:
1. 标本需完全浸没在保存液中,若保存过程中保存液挥发、液面下降,需及时补充新鲜保存液,确保标本始终处于浸没状态。
2. 本品不可与强氧化剂、碱性物质混合使用,避免发生化学反应影响保存效果。
3. 玻璃标本瓶需保持洁净干燥,避免杂质混入保存液,导致标本污染、变质。
4. 本品为科研专用试剂,严禁用于人体、动物及食品相关操作,废弃试剂及使用后的标本需按照实验室危险废物处理规范妥善处置,不可随意丢弃。
5. 本品开封后请尽快使用,剩余试剂密封保存,避免挥发失效。
This product is a special immersion preservation solution for fungal specimens, which is mainly compounded from formalin, ethanol and buffer components. It can quickly fix fungal specimens (including molds, yeasts and various fungal colonies and mycelia), effectively inhibit fungal reproduction, prevent specimen decay and deterioration, and maintain the complete morphology of specimens. It is suitable for long-term immersion preservation of fungal specimens in scientific research experiments, and is for research use only. It is not applicable to clinical diagnosis, medical treatment and food-related purposes.
Operating Steps (For Reference Only):
1. Specimen Pretreatment: After collecting fresh fungal specimens, gently rinse the surface impurities with sterile water, remove the rotten and damaged parts, trim them to a suitable size (easy to put into the specimen bottle), and drain the surface water.
2. Bottling and Immersion: Place the treated fungal specimens into a dry and clean glass specimen bottle, slowly pour this product into the bottle, ensure that the specimens are completely immersed in the preservation solution, and the liquid level should be 1-2 cm higher than the top of the specimens to avoid exposure of the specimens to air.
3. Sealing and Labeling: Tightly cover the sealing cap of the specimen bottle, label the bottle with a label paper indicating the specimen name, collection time, collection location and serial number, and stick it on a prominent position of the bottle body.
4. Preservation: Store the sealed specimen bottle in a room temperature and dark environment, avoid direct sunlight, high temperature and violent shaking.
Precautions:
1. Specimens must be completely immersed in the preservation solution. If the preservation solution volatilizes and the liquid level drops during preservation, fresh preservation solution should be added in time to ensure that the specimens are always in an immersed state.
2. This product should not be mixed with strong oxidants and alkaline substances to avoid chemical reactions that affect the preservation effect.
3. The glass specimen bottle should be kept clean and dry to avoid impurities mixing into the preservation solution, which may cause specimen contamination and deterioration.
4. This product is a scientific research special reagent, and it is strictly forbidden to use it for human, animal and food-related operations. Waste reagents and used specimens should be properly disposed of in accordance with the laboratory hazardous waste disposal specifications, and shall not be discarded at will.
5. Please use this product as soon as possible after opening. The remaining reagent should be sealed and stored to avoid volatilization and failure.