A, laboratory basic instruments (scientific research colleges and universities, food, public **** health, chemistry, biology, third-party testing, enterprise laboratory, etc.)
1, ordinary electronic precision balance: sample weighing
2, one-thousandth of an electronic analytical balance: sample weighing
3, one-ten-thousandth of an electronic analytical balance: sample weighing
4, one hundred thousand electronic analytical balance: sample weighing
5, autoclave: sterilization of glassware
6, ultrasonic cleaner: glassware and equipment cleaning
7, desktop low-speed centrifuge: separation of liquids and solid particles or mixtures of liquids and liquids
8, ultrapure water machine: preparation of pure water/ultrapure water
8, ultrapure water machine: preparation of pure water/ultrapure water. Ultrapure water
9, ultraviolet-visible spectrophotometer: quantitative or qualitative analysis of substances
10, mercuric meter: the measurement of mercury