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Performing cotton thread chromatography, comprises taking cotton thread, spotting sample/analyte, dipping sampling end of cotton thread into solvent/mobile phase, running solvent/mobile phase at predetermine time to separate sample; analyzing sample run on cotton thread through visual inspection
2024-12-22
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Preparing gelling agent composed of aluminum soap of fatty acid used in inflammable hydrocarbon fuel gel composition, involves agitating edible oils e.g. coconut oil and groundnut oil charged in reactor, and adding alkali solutions drop-wise to charge agitated mass, followed by saponification
2023-08-28
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Automatic onion leaf cutter machine comprises frame having two wheels for transportation, stand provided with the frame for support, and slotted drum-dimensioned conveyor belt system made of galvanised iron material is mounted on the frame
2023-06-11
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Electrostatic sprayer for use in agricultural, and industrial applications, has pneumatic circuit consisting of twelve V battery operated electric compressor that is source of compress air, heat ex-changer cools down compressed air, and air filter to filter air
2022-11-15
