Matching list A against list B questions on laboratory
1. List A: Pipette
List B: Instrument used for accurately measuring small volumes of liquid
2. List A: Centrifuge
List B: Apparatus used for separating components of a mixture based on their density
3. List A: Microscope
List B: Optical instrument used for viewing small objects or organisms that are not visible to the naked eye
4. List A: Bunsen burner
List B: Heat source commonly used in laboratories for heating and sterilizing materials
5. List A: Test tube
List B: Small cylindrical container used for holding and mixing small quantities of substances during experiments
6. List A: Beaker
List B: Simple glass container with a flat bottom and a wide mouth, used for holding larger volumes of liquids
7. List A: Petri dish
List B: Shallow cylindrical dish with a flat lid, used for cultivating microorganisms or observing small biological specimens
8. List A: pH meter
List B: Instrument used to measure the acidity or alkalinity of a solution, based on its hydrogen ion concentration
9. List A: Spectrophotometer
List B: Device used to measure the absorption or transmission of light by a substance, often used to quantify the concentration of a specific analyte
10. List A: Incubator
List B: Controlled environment used for the cultivation and growth of microorganisms or cell cultures at a specific temperature and humidity