Chemical Analyst: Junior

Author: Zhang Yongqing
Publisher:
Publish Date: 2005-08-01
Features: This textbook was organized and compiled by the Teaching Materials Office of the Ministry of Labor and Social Security and the Shanghai Vocational Training Guidance Center based on the Shanghai 1+X Occupational Skill Qualification Outline for Chemical Analyst (Level 5). From the perspective of strengthening operational skills and mastering a practical technology, this textbook effectively reflects the latest practical knowledge and operational techniques of this profession. It provides excellent guidance and support for improving the basic qualities of practitioners and mastering the core knowledge and skills of a junior chemical analyst. In the writing process, this textbook abandoned the traditional approach of emphasizing systematicity, theoretical depth, and completeness, opting instead for a modularized compilation method tailored to the work characteristics of this profession. The content is divided into seven units, covering the following main topics: Basic Knowledge, Sample Collection and Handling, Laboratory Water, Chemical Reagents, and Solution Preparation, Gas Analysis—Orsat Gas Analyzer, Titration Analysis, Instrumental Analysis, and Original Records and Data Processing. Each unit focuses on introducing relevant theoretical knowledge and operational skills, achieving an organic integration of theory and practice. To facilitate readers in mastering the knowledge and skills, each unit includes unit test questions and answers. At the end of the book, there are knowledge assessment simulation papers and skill assessment simulation papers for reference and evaluation of learning outcomes. This textbook can be used as teaching material for vocational skill training and assessment of chemical analysts (Level 5), as well as for secondary vocational and technical schools, teachers and students of relevant majors, and professionals participating in junior chemical analyst vocational training, on-the-job training, and employment training.