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Gram staining is the differential staining technique in microbiology. It classifies bacteria into two major groups Gram-positive and Gram-negative, based on the thickness of their peptidoglycan cell wall. In the gram staining procedure , we followed four distinct steps that are Primary Stain (Crystal Violet), Mordant (Gram’s Iodine),Decolorization (Acetone) & Counterstain (Safranin). Here we are doing […]

Nickel content determination in water is essential to protect health, prevent environmental degradation and ensure industrial compliance.Nickel is a non-biodegradable heavy metal that is highly toxic.If high levels of nickel are present in water ,that need accurate monitoring. To determinate the nickel content in water , we followed Dimethylglyoxime Method in our laboratory .Here we

Ammonium sulfate is a highly water-soluble, odorless inorganic salt. Milk with added water has lower density,so ammonium sulphate addition can increases the density,showing the milk is thick and pure.This testing helps to ensures product quality,detect adulteration & maintain safety as per regulations. In our lab ,We followed the chemical colour test for detection of Ammonium

Manganese testing in water systems is crucial for water quality management. Manganese is an essential nutrient but it is consuming excessive amounts is highly toxic.Manganese can effect the flavour and colour of water.  Here we take Drinking Water to test the manganese,followed Periodate colorimetric Method. Chemicals & Equipments Used in Manganese Testing in Water Chemicals

Caffeine , which is a natural compound,found in coffee , tea ,cocoa products.Caffeine works as a stimulating agent.Testing the caffeine content in coffee ensures accurate labeling for consumer safety, and product consistency.Caffeine in coffee acts as a stimulant, providing physical benefits, including improved mood, and enhanced focus. Here we take grounded coffee to determine the

Saponification is the process of converting fats and oils into soap and glycerol .In easy way unsaponifiable matter means to the portion of fats and oils that cannot be converted into soap when treated with alkali. Determining unsaponifiable matter is crucial for assessing purity, detecting adulteration, and determining oil quality. Chemicals & Apparatus Required In Testing

Total Kjeldahl Nitrogen (TKN) testing is a analytical method used to determine the concentration of organic nitrogen and ammonia in wastewater. It plays a crucial role in assessing water quality, particularly in environmental monitoring and wastewater treatment processes. Chemical and Apparatus Used In Determination Of Total Kjeldahl Nitrogen in Wastewater Apparatus Used Chemicals Used Testing

Carbon residue is a major analytical parameter which used to determine the tendency of engine oil to form carbon deposit in engine oil under high pressure condition. Carbon residue of oil is a carbonaceous residue which remains after evaporation of a petroleum product. This property is crucial for identifying the quality and purity of base

Carbon is a major component of soil organic matter, which consists of decomposing plant and animal tissue. Carbon helps the soil store and release essential plant nutrients such as nitrogen, phosphorus, and sulfur. Detecting Total Organic Carbon is crucial for assessing soil fertility and structural stability as it directly impacts nutrient retention, water holding capacity, and