摘要
通过对化验室使用的各种化学试剂进行分类造册登记,实行台帐管理,可以有效地避免化学试剂错用、误用或超有效期使用导致的各种不良后果。
By establishing a record of chemical agent used in fertilizer plant laboratory for its class, purity and validity period etc,the various data error caused by the agent which is selected improperly with class, purity, validity period, manufacturer or batch and used to measure the concentration of every composition of materials can be obviated effectively.
