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Chemistry
63 videos • 328 views • by Shrafat's Academy
1
what is molar solution for Chemistry Lab use?
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2
What is Normal solution in Chemistry?. Normal vs Molar solution? Urdu/Hindi
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3
How to fold a laboratory filter paper
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4
How to fold a laboratory filter paper cone shaped
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5
How to use analytical weighing scale in Laboratory | sartorius
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6
How to fix cone shaped filter paper on funnel. Gravity filtration in Laboratory
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7
Leveling of analytical weight balance before use
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8
How to use Magnetic Stirrer in lab
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9
How to use a lab scale Vacuum filtration unit
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10
How to operate UV Spectrophotometer in chemical lab| shimadzu 1206|
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11
How to take absorbance on shimadzu Spectrophotometer for phosphate test?
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12
How to use Flame photometer in Laboratory?
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13
How to test Potassium on Flame photometer
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14
How to test moisture of a solid by oven dry method
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15
FSc class chemistry practical experiment 01 crystallization
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16
FSc class chemistry practical, standardization of Sodium Hydroxide with Oxalic acid
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17
Preparation of Phenolphthalein indicator 0.5% for titration
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18
Preparation of HCl 1.0 Normal standard solution, step by step guide. FSc class chemistry practical.
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19
Analysis of Rock Phosphate for P2O5.Step by step guide
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20
How to use Rubber Pipette Filler for sampling in Lab
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21
How To Operate Muffle Furnace in Lab
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22
How to use high temperature Muffle Furnace for analysis in lab
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23
Use of Oven and Desiccator in Lab
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24
How to take a sample volume for analysis from the sample solution with pipette
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25
How to fix unstable reading problem of Flame Photometer in analysis
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26
Gravimetric method for determination of Humic Acid
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27
Double electric Hotplate for Lab use
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28
How to set the drying oven timer | Model WHL-25A
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29
Burette stand and Burette for titration | How to assemble Burette stand for glass burette
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30
Calibration procedure of analytical weighing scale AND GF-300 model| Step by step guide
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31
Determination of total hardness of water| hardness of water as CaCO3 | complete calculation
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32
Measurement of specific gravity of a liquid with hydrometer| Temperature dependent Relative density
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33
Measurement of density using weight balance| density with weighing scale
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34
Analysis of Urea for Nitrogen | Kjeldahl apparatus
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35
Preparation of Mercuric Chloride 5% Reagent solution| Mercury ll Chloride
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36
Determination of total Iron (Ferric + Ferrous) by titration method with K2Cr2O7
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37
Single super phosphate fertilizer analysis |water soluble and total P2O5 by spectrophotometer method
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38
How to analyze Ferrous| Iron (ll) analysis by titration method
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39
Preparation of Starch 1% indicator solution for titration
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40
Preparation of Stannous Chloride 10% reagent solution | Tin (II) Chloride
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41
Determination of Total Organic Matter in Bio Organic Fertilizer | BOP fertilizer test
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42
Preparation of Extraction solution for Humic acid analysis | Reagent solution for digestion
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43
Filtration shortcut for preparation of sample solution | dilution after sample digestion
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44
Preparation of Ethylene diamine tetra acetic acid (EDTA) disodium 0.1 Molar standard solution.
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45
Preparation of Eriochrome Black T 0.4% indicator for titration| Water analysis
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46
How a Lab scale water distillation unit works? | water distillation apparatus
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47
Complete calculation of Organic Fertilizer analysis| CEC,C:N and organic carbon test| organic matter
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48
How a Lab scale water distillation unit works | Water distillation apparatus
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49
Preparation of molybdovanadate reagent | UV spectrophotometer method for phosphate analysis | P2O5
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50
Preparation of Potassium dichromate 0.1N standard solution| K2Cr2O7 solution
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51
Preparation of calibration curve on UV spectrophotometer| live demo| P2O5 Vanadomolybdate method
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52
EC | Electric conductivity of distilled water. TDS level of distilled water for Lab use. Live demo
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53
Preparation of Sodium thiosulphate 0.1N standard solution| Na2S2O3 0.1N| Step by Step guide
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54
Boron analysis with testing kit (on UV spectrophotometer) | a Damo | Practice experiment
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55
Boron sample analysis with testing kit (UV spectrophotometer)
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56
Preparation of Zinc standard solution 1.0mg/ml |Step by step tutorial
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57
Preparation of standard solutions from 1000 mg/L copper standard | by dilution of stock solution
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58
How to clear the blockage in flame photometer nebulizer | Dust blockage| PFP7 JENWAY|
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59
Copper testing kit | Copper calibration curve | HACH testing kit | An experiment video
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60
UV-Vis Spectrophotometric Analysis of Iron Using 1,10-Phenanthroline Method | Experiment
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61
Calibration of portable pH meter| HANNA Pocket pH tester.
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62
Flame color & size in distilled water | Fuel-Air ratio | Flame photometer PFP7| Blank sample
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63
Sample Concentration Calculation | UV Spectrophotometer | Step-by-Step Concentration Calculation
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