30 Laboratory apparatus and Their uses

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Introduction to The Laboratory Apparatus

30 Laboratory apparatus refers to the various tools and equipment used in Chemistry and research. These Laboratory Apparatus help in conducting experiments, measuring substances, heating, mixing, and analyzing chemicals and materials. Get 35 laboratory apparatus and their uses in Chemistry With Pictures PDF.

Here are 30 common laboratory Apparatus and Their uses

1-10: Glassware

1). Beaker

Holds, mixes, and heats liquids.

2). Erlenmeyer Flask (Conical Flask)

Used for mixing and heating solutions; minimizes evaporation.

3). Volumetric Flask

Used for preparing precise solution volumes.

4). Test Tube

Holds small amounts of liquids for reactions.

5). Graduated Cylinder

Measures liquid volume accurately.

6). Burette

Dispenses precise volumes of liquids, often used in titrations.

7). Pipette

Transfers small amounts of liquid accurately.

8). Dropper

Adds small drops of liquid to a solution.

9). Watch Glass

Holds small samples or evaporates liquids.

10). Funnel

Aids in pouring liquids and filtering mixtures.

10-15: Heating & Measuring Instruments

11). Bunsen Burner

Provides heat for reactions.

12). Hot Plate

Heats solutions without an open flame.

13). Crucible

Heats substances to high temperatures.

14). Evaporating Dish

Aids in pouring liquids and filtering mixtures.

15). Thermometer

Measures temperature in experiments.

16-18: Separation & Filtration Equipment

16). Filter Paper

Used with a funnel to separate solids from liquids.

17). Separatory Funnel

Measures temperature in experiments.

18). Centrifuge

Spins samples to separate components by density.

19-23: Support Equipment

19). Tripod Stand

Supports apparatus over a Bunsen burner.

20). Wire Gauze

Distributes heat evenly under glassware.

21). Ring Stand & Clamps

Holds glassware and other equipment in place.

22). Tongs

Handles hot glassware and crucibles.

23). Spatula & Scoopula

Transfers solid chemicals.

24 -30: Storage & Safety Equipment

24). Reagent Bottle

Stores chemicals.

25). Desiccator

Keeps substances dry by preventing moisture absorption.

26). Safety Goggles

Protects eyes from chemical splashes.

27). Lab Coat

Protects clothing and skin from spills.

28). Gloves

Protects hands from hazardous materials.

29). Fume Hood

Removes toxic fumes and provides ventilation.

30). pH Meter

Measures the acidity or alkalinity of solutions.

Laboratory instruments: Detailed Overview

Laboratory instruments are tools and devices used in scientific research, diagnostics, and industrial applications to measure, analyze, and manipulate materials. These instruments vary in complexity, from simple measuring devices to highly sophisticated analytical machines.

  • Spectrophotometers (UV-Vis, IR, Atomic Absorption) – Used for analyzing the absorption and emission of light in samples.
  • Chromatography Systems (HPLC, GC, TLC) – Separate and analyze chemical mixtures.
  • Mass Spectrometers (MS) Identify chemical composition by measuring mass-to-charge ratios.
  • Electrochemical Analyzers (pH meters, Conductivity meters) – Measure chemical properties of solutions.
  • Light MicroscopesBasic tool for magnifying samples.
  • Electron Microscopes (SEM, TEM) Provide high-resolution images of microstructures
  • Fluorescence & Confocal Microscopes Used for cellular and molecular imaging.
  • Incubators Maintain temperature and conditions for growing cultures

1 review for "Laboratory instruments"

Vikas Kumar - 01 Jan 2024

We bought H.L. Scientific Industries Laboratory instruments for our school.They are working well. And students are able to observe their slides easily. Laboratory instruments

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