Method for remote management of the using of chemicals

A method for remote management of the using of chemicals, used to manage a plurality of chemicals in a laboratory, wherein each of the chemicals is packed in at least one container attached with a radio frequency tag, the method comprising steps of:

• providing a master smart scale with a master-slave mode, a slave smart scale and a remote communication device, wherein the master smart scale comprises a micro server and a statistical module, and the slave smart scale has a microcontroller for communicating with the master smart scale in the master-slave mode, wherein the micro server has a database and is capable of communicating with the remote communication device via an internet;
• performing an initialization procedure by:
• the master smart scale reading the radio frequency tag on one of the chemicals for the first time to generate an identification information, weighing the one of the chemicals to generate an initial weight and writing the initial weight into the database;
• the micro server informing the remote communication device to open an input page for plural different users to input a basic information of the one of the chemicals into the database as the master smart scale generates the identification information;
• and
• the master smart scale using the identification information to mark the basic information and the initial weight that are stored in the database;
• selecting one of the master smart scale and the slave smart scale in the master-slave mode to read the radio frequency tag for generation of the identification information, and weigh the one of the chemicals after each use to obtain a remaining weight after performing the initialization procedure;
• if the identification information is generated by the slave smart scale, transmitting the identification information from the slave smart scale to the master smart scale to confirm whether both of the basic information and the initial weight exist in the database or not;
• storing the remaining weight into the database through the slave smart scale for the master smart scale to generate a use record if both of the basic information and the initial weight exist in the database;
• opening a specific page with the remote communication device to start the statistical module for performing a statistical operation based on the initial weight and the use record that are stored in the database to obtain a statistical data;
• and
• transmitting both of the statistical data and the basic information into the specific page through the micro server.