Let Us Observe The Environment Scientifically
Measuring Cylinder
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiXJobvmTqbdYz3-SUIaR1XauNNRkTY_4JP7vofbV_1sPycYDSEHG69h367K86brr_x975QRk5r9-2TgCgFnmkA1Va2MnEMavP4JPdWH52l2XdRaPaaVAOkZw9cMUarEhVZvcbG1UOx5Bs/s1600/Measuring+cylinder.jpg)
Function :- To measure volume of any liquid.
Beaker
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioPJMu_ZcTopYwty_YOkzO06lxl7HiDS45Q3mp3Kz5ZDesXJx05f1a7-tVsvcIvVBe3l5lpCvn631NVahXoK5rYX-ZTnng0_SaVJ743AkL231iLMhc9shf4nU7pyWWpXFnoEmpItq44hI/s1600/beaker.jpg)
Function:- Making solutions, Heat liquids, To keep liquids etc.
Pipette
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhF841IAzd4-H6f_8ic9CpgHXq95OECbIOYq7mh-5DNT5UjmAPioQNNcTlwxmrt7iaRWUVXP_lBeLVZz5LLMFPtMUH4QtChEFgsjOdSrUamYT8gCKQ0CiAerwudaiLo9oUmmoS3wCn__Yg/s1600/pipettes.jpg)
Function:- To measure volume of any liquid.
There are two types of pipettes. One is calibrated pipette,other one is bulb pipette.
Burette
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGYGerEzEi6wZlJC_VS3em-BCz_vAtg7yzNxNKTqBJTMZzfiiTbmeBewnfFT4ez42sLnyo7ge-jBXVSR2yGYMO0J9Yz6hroUik9TqN7u6NpP8oH3OVx8KRvVt1-MIHI38l8ADSrcLHPf4/s1600/burette.jpg)
Function:- To measure and get accurate volume of any liquid.
Flasks
Conical Flask
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5t6X3qskoJcUiUlp28yFCOzPoiBBMCw5QBjK3gTZiPe838b-18P8Aru7eyP2N368tO-otdkxeIeoPKkZ3MOpk8OduOgqVPMogel-CdWXTm8IjscttYSganWef0eNSNF6JuzuupLs4HS4/s1600/conical+flask.jpg)
Function:- To Grow Microbial cultures,To make solutions etc.
Flat bottom flask
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhc9oTTRL2GrTijxeKsP2SYOl19UCsgqNb6_exvA4XjPnyitAiAgI_2J7Bgpr761RrXMQ9DFg5ERjy5i9AQju5UlSHnNCitQnETAAY90Ftf-ZpJpIOtBr_5W5_GOpbUSJiOWis_l5HYwIQ/s1600/flat+bottom+flask.jpg)
Function:- For making solutions .To produce gasses etc.
Rounded bottom flask
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCquOU6PvvTPCnDYbuOgsYLHCisVT-Ps4AbZpPJ1nVzFSslyMybn40Zina8a5Ycqp7zTk1aQ2OTqZax1NoCcNNDOE6ZTlTiEFLz2yTIYBauygdZ8GjrLMNDeJ7HyinBWtHJ_L7wYWtFK4/s1600/rounded+bottom+flask.jpg)
Function:- For production of gasses ,To make solutions etc.
Volumetric Flasks
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxWFu6GnGaMC6zB2M0EB729jZWhDxeguuJXLBaNsOGOaqbam19HTX-T1kuhZMlYFpsyNyyc7G3hM-g81bfhj84Mzdb0Ko0yFNouCSkdn_QJ9V5bkixb32vUZHvw4YYZjo8226C_xJNqN4/s1600/volumetric+flask.jpg)
Function:- To prepare solutions with definite concentration.
Instruments use to measure weights
Chemical Balance
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkWd9J3nq5BMqCRu2DnIK5cl9qfk7erWFCCo1xXsj4BrQwv1rbezTJQ3gVbz-TS6QM5VMSpX74hSFxtvNLLMrf8TAeGumiYMMmojsjC26EoMgOjTHdbst4ssfTE_2cOIVn7f5PLLH0nzs/s1600/chemical+balance.jpg)
Function:- To measure weights of chemicals.
How to use:- Keep the balance in a flat surface before taking measurements.
Spring balance
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRjeo110jB4xJT0tIktiaEN8LOqU0QPoTnp0tcYxuCFofbi8sB9rA95eflj7mPzj_2qC6xSEj-UMO46SfFRBjJZVzs7K5PKj8jRWfkikC_3Aeba53LPH3WsS0cEn0_KvrVVtYoHIXY02s/s1600/spring+balance.jpg)
Function :- To measure weights.
How to use:- Before taking measurements the balance should be in a vertical position.
Triple beam balance
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_C1hjRX3N4YKi-RqCfdX2Dd3Q4wijDZUOzEeq19sw8DSjrhkcStUhQPTOWl-PIt0Lv1ec8xWJGDSKYeRbWw9aqOFLzZ2cola9w9n1SXqNzunDhrfzmmKRlhhJAKchCjNPb18V5b1Ch_Q/s1600/triple+beam+balance.jpg)
Function:- Measure the weights of chemicals.
How to use:- Before taking measurements adjust the indicator to zero mark.
Instruments use to measure Quantities related to electricity
Ammeter
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3OEt7qkQ4O947DnHOglm0zEpL0BgneUy93T6YPj5EZuOxG4wTak-9Re-LNKKpGiS-PwzJhRToLaPKgDWNuQ04gMQGYX26kvR11TDfqVT9BqsTAtl1H0747pPUFmXsCSxHpkqJcube1bo/s1600/ammeter.jpg)
Function:- To measure the electric current.
How to use:- Connect by the serial way to measure electric current.
Voltmeter
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDmA7fsq5m8YK5OqsAz5PTFH1eRivKdLaOkTkFEOUo-EvMq9QAd6pT9hJkVJHHZ1_GVPcl1H3AUFBkqj2C9wO_uzYe_ClRl0z1pjU8aPMobHTAUfCOoOQ-Xxv1ZVbvxVsXVCS7D_7Tj8I/s1600/voltmeter.jpg)
Function:- To measure the voltage.
How to use:- Connect by the parallel way to measure voltage.
Multimeter
Function:- To get the measurements of Voltage,Electric current and also the resistance at once.
Other Lab Equipments
Boiling tube
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhw71mpWmPf3r5wWHBZQ01NsMYrWsDc29uy3NFdqza6m5UQ_0uEqjQ-Lnh0wAAas2jRAv3x0dpHfO0BU_1WAWeT75BhHJjPlehMnDJQl9FVaH1l06YFGZo66HZhrOwaerGAR0H4o3GKUUo/s1600/boiling+tube.jpg)
function:- For boiling purposes.
Special features:- Thicker than the test tube,made by 'borocilicane '
Test tube
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEil67pv-zqO6bqgo1KPdsNqQ29Nk8N6FSApNeq029zCUWVclbQ3scBAOeLhtuJ5k84CpSiP_lUo1H5x4xefzKbwn19fryRCrA_R4WwhZpDRdW5z1evF68is-5WngBcVDHQleU7b3vnZzi4/s1600/test+tube.jpg)
Function:- To make solutions.
Ignition Tube
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjEvuYPovLekqYiQA4ITl1wlMz8Fh69o5gOOWiyrjZ-TXQBaYL0bAU6VsB7k6eWr3iHe2SigT50z8zElYOyBu6gVKesRLeQewIYEaA_EYiqdD9mH_52k4VxVyfmEcA_BDaKnVyOcgEF8rw/s1600/ignition+tube.jpg)
Function:- To heat chemicals more than 100oc.
Test tube holders
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoHy3obz1uv1RgS7ZB4JoPr_uTXRS9b3WY92iHljzL0n9RKqc-AZm39jozbKg0EufIeANEbkHiD-ppN2QN3NZGWwDCAyi9Kwmw6_lFqVBgUCl7128cVpjN4yUxdhEydon5ez5KkjRff0w/s1600/test+tube+holders.jpg)
Function:- To hold test tubes.
Funnel
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgQHKJlnx9wMiULvDSBaPkDZLhq-2qRIIwj5AHy4mv9x2uBqgTVfqw_w9Bdi1vEsAyjLJ-55DmC1fqn42jOttGLhd4GaxxdrhHs858bZwJAOr-L3DciE4139lgu8bVqHcBPsq-s4Hcesn4/s1600/funnel.jpg)
Function:- To transfer liquids from one place to another.
Thistle funnel
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjz_o4XsMvtL9pcUAqEyuC0f2rTnN4JkWrXYDhCQ9RZAONiA8blWLaDa6UtNbRyISjMKvtDO4nB6-ZOrFDtewNQX3iy4EkNwpQc9vNvwuJ_U0M5Jx_NntPIEbQ24jRMoYVZS3IF4OHY5ms/s1600/thistle+funnel.jpg)
Function:- To pour liquids to accurate position.
Watch glass
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSb4sNB0EjxIEA4js7XlUsJ3Ad7auyaa4YgGAnRACMYqOh3V5J0QnaimVieFDrp8rxxNY2hXER_H9c0ltMhawQU36aUX0phgwkYM2g4unKJbDEokZCYJ2_YPrbjZbMa0RJo1_YWHGLp5Q/s200/watch+glass.jpg)
Function:- To place chemicals.
Spirit Lamp
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi7h9uQwOFsDcs3bFoidpp81zIUG3AOi7bBhXyG_zdumgmWpXMgp8XdUMud-rqFjAUXFShEWabnC_0xSPv7SZefSsWG5BslYmjkEYhTQZ_RbQEBAgPuKlnLwPQGoT6S_x5_z6faKYF0ES8/s1600/spirit+lamp.jpg)
Function:- For boiling purposes.
Tripod and wire-mesh
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMXzwJ19YDxYdJitrCUz-V74C5gdzoPVa87ZhhYmaJ5fwhXEoa5fcZxa2P9RgK8sV0H-LXOKgYTxIkVnP_7qrs0gQZTwv6vJn28NIcWr7Rum6dLaCOa9aJ86vXqaWdmomTapd332tlH9k/s1600/tripod+and+wire+mesh.jpg)
Function:- To hold equipments while heating.
Crucible tongs
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEip1T7qAOCrgpPeLjE6-7fFUG4FHLkkV4ZISzw1ZxTi6YM_zoM2knY7TeoskVs7qjbMWnySvTA2kPLgKwL2hBBQYBughbfPbme-cARyodL8i7zP_ty-9jH6psQxfUCjAH-hwmOE09TWQLQ/s1600/crucible+tongs.jpg)
Function:- To hold substances and ignition tubes while heating.
Created by:-Isuru
Group :-English medium