Question

Write 40 laboratory apparatus with drawings and their uses and what they resemble in the home/office equipment

Answer 1

Here's a list of 40 common laboratory apparatus, including their uses, and what they may resemble in home or office equipment. Since I cannot provide drawings, I will describe what they look like instead.

### 1. Beaker
- **Use**: Used for mixing, heating, and measuring liquids.
- **Resembles**: A drinking glass or large coffee mug.

### 2. Flask (Erlenmeyer)
- **Use**: For swirling liquid without spillage. Also used in titrations.
- **Resembles**: A bottle with a wide base and narrow neck, similar to a large water bottle.

### 3. Graduated Cylinder
- **Use**: For measuring the volume of liquids accurately.
- **Resembles**: A tall measuring cup.

### 4. Test Tube
- **Use**: For containing small amounts of substances for experiments.
- **Resembles**: A narrow drinking straw or small vials for samples.

### 5. Pipette
- **Use**: For transferring small volumes of liquids.
- **Resembles**: An eye dropper.

### 6. Buret
- **Use**: For dispensing precise volumes of liquid, usually during titration.
- **Resembles**: An IV drip bag or a long syringe.

### 7. Petri Dish
- **Use**: For culturing microorganisms.
- **Resembles**: A shallow food container or a lidless Tupperware.

### 8. Mortar and Pestle
- **Use**: For grinding solids into powders.
- **Resembles**: A small mixing bowl and a club-like grinder (like a spice grinder).

### 9. Funnel
- **Use**: For directing liquids or powders into containers.
- **Resembles**: A kitchen funnel.

### 10. Stirring Rod
- **Use**: For mixing solutions.
- **Resembles**: A chopstick or a long spoon.

### 11. Balance Scale
- **Use**: For measuring mass.
- **Resembles**: A digital kitchen scale.

### 12. Centrifuge
- **Use**: For separating substances of different densities.
- **Resembles**: A clothes dryer (the spin cycle).

### 13. Spectrophotometer
- **Use**: For measuring how much light is absorbed by a sample.
- **Resembles**: A flatbed scanner.

### 14. Bunsen Burner
- **Use**: For heating substances.
- **Resembles**: A gas stove burner.

### 15. Hot Plate
- **Use**: For heating solutions.
- **Resembles**: An electric skillet or frying pan.

### 16. Water Bath
- **Use**: For incubating samples in a temperature-controlled environment.
- **Resembles**: A slow cooker.

### 17. Autoclave
- **Use**: For sterilizing equipment.
- **Resembles**: An electric pressure cooker.

### 18. Incubator
- **Use**: For maintaining temperature and humidity for biological samples.
- **Resembles**: A small oven.

### 19. pH Meter
- **Use**: For measuring the acidity or alkalinity of a solution.
- **Resembles**: A digital thermometer.

### 20. Digital Thermometer
- **Use**: For measuring temperature.
- **Resembles**: A meat thermometer.

### 21. Syringe
- **Use**: For measuring and transferring liquids.
- **Resembles**: An injector used for medication.

### 22. Ice Bath
- **Use**: For cooling reactions or samples rapidly.
- **Resembles**: A bowl of ice or an ice chest.

### 23. Thermocouple
- **Use**: For measuring temperature.
- **Resembles**: A digital thermometer for food.

### 24. Safety Goggles
- **Use**: To protect eyes during experiments.
- **Resembles**: Swimming goggles.

### 25. Lab Coat
- **Use**: To protect clothing and skin from chemicals.
- **Resembles**: A long-sleeve oversized shirt or chef's coat.

### 26. Gloves
- **Use**: To protect hands when handling chemicals.
- **Resembles**: Dishwashing or latex gloves.

### 27. Hot Gloves
- **Use**: For handling hot equipment or glassware.
- **Resembles**: Oven mitts.

### 28. Magnetic Stirrer
- **Use**: For stirring solutions using a magnetic bar.
- **Resembles**: An automatic coffee stirrer.

### 29. Vacuum Chamber
- **Use**: For removing air from samples.
- **Resembles**: A vacuum-sealing food storage bag.

### 30. Desiccator
- **Use**: For keeping samples dry.
- **Resembles**: A jar or container with a lid.

### 31. Reagent Bottles
- **Use**: To store chemical reagents.
- **Resembles**: A large glass storage jar.

### 32. Glass Rod
- **Use**: For stirring solutions and controlling reactions.
- **Resembles**: A long paddle or a coat hanger straightened out.

### 33. Safety Shower
- **Use**: For emergency decontamination.
- **Resembles**: A regular shower.

### 34. Eye Wash Station
- **Use**: For rinsing eyes if chemicals splash into them.
- **Resembles**: A small sink or a bathroom basin.

### 35. Spectrometer
- **Use**: For measuring the properties of light.
- **Resembles**: A complex camera or projector.

### 36. Laboratory Jack
- **Use**: For elevating apparatus during experiments.
- **Resembles**: A small car jack.

### 37. Chromatography Paper
- **Use**: For separating mixtures.
- **Resembles**: A large coffee filter.

### 38. Tongs
- **Use**: For handling hot glassware or equipment.
- **Resembles**: A pair of kitchen tongs.

### 39. Droppers
- **Use**: For dispensing liquids drop by drop.
- **Resembles**: A small squeeze bottle.

### 40. Light Microscope
- **Use**: For magnifying small objects.
- **Resembles**: A simple camera with a lens.

This list highlights the versatility of laboratory equipment as well as their functional similarities to common household or office items, aiding in visualization and understanding of their uses.