Why is there high consumption of ceramic consumables in the laboratory?

　　 Laboratory ceramic consumables It seems like a small matter, but it's actually difficult to manage? Let's find out why together. Laboratory ceramic consumables It's used a lot!

　　I. Clarify management responsibilities

　　The laboratory should clearly define the laboratory safety officer and the department responsible for managing testing consumables. The department using the consumables should clearly define its safety officer and consumable manager. The management department should formulate corresponding procurement, storage, and usage procedures and corresponding assessment systems.

　　II. Check the classification of consumables

　　Testing consumables include reagent consumables and non-reagent consumables.

　　Reagent consumables include chemical reagents, standard reagents, standard substances, laboratory water, microbial culture media, reagent kits, solutions or solid mixtures prepared with related reagents, etc.

　　Consumables other than reagents include glassware, experimental gases, machine-specific consumables, filter paper, rubber products, etc. Items requiring special protection and chemicals that are easily used to make poisons are considered "dangerous goods." The dangerous goods catalog is determined according to GB6944 "Classification and Name Numbering of Dangerous Goods," "Catalog of Highly Toxic Chemicals," and "Classification and Variety Catalog of Easily Made Poisons." Consumables with hazardous characteristics such as explosion, flammability, toxicity, infection, corrosion, and radioactivity are prone to causing personal injury, property damage, or environmental pollution during transportation, storage, use, and disposal.

　　III. Management requirements

　　1. Develop a procurement plan

　　The laboratory should develop a procurement plan and procure according to the plan. On the one hand, the amount of testing work increases, and on the other hand, it brings instability to the quality of testing work. The procurement plan should be comprehensive and sufficient. Laboratory ceramic consumables The name, specifications, grade, quantity, and procurement timeliness should be clearly defined. However, some laboratories do not have a procurement plan, and the supply procurement is free. Items with a shelf life should have the quality assurance period filled in. Whether a certificate or other supporting documents are needed requires the signature of the laboratory safety officer responsible for relevant dangerous goods.

　　2. Implement procurement

　　Establish supplier files, maintain at least 3 or more suppliers of the same type of goods, and always prioritize the quality of goods; regularly evaluate and record suppliers based on procurement situations, and investigate and evaluate the qualifications, creditworthiness, and types of goods operated by suppliers. When implementing the procurement plan, qualified suppliers are required to quote prices, generally requiring quotes from more than 2 qualified suppliers to achieve both economic and quality aspects of supply, and select qualified suppliers through long-term cooperation. After determining the supplier, sign a procurement contract.

　　3. Consumable inspection

　 　Laboratory ceramic consumables The inspection should be comprehensive, which is also the accumulation of laboratory experience and lessons. The management department is responsible for checking the specifications, grade, quantity, shelf life, and quality certification documents of consumables. It is also necessary to conduct inspections on aspects that may affect the quality of testing based on the actual situation, eliminate factors that affect testing work, and the using department is responsible for the quality inspection of consumables. Important consumable inspections should be guided by relevant documents.

　　The above is why Laboratory ceramic consumables It's used a lot. If you need to know more, please feel free to contact us!