全部

• Drinking Water Quality Standard
• Measuring the pH of Shampoo
• Health and Beauty
• Measuring COD in WWTP
• Coral Reef Aquarium
• Aquaculture
• Measuring Dissolved Oxygen of Hydroponic Nutrient Solutions
• Nutrient in Soils
• pH in Soil Growing
• Color of Honey
• Tomato Maturity
• Sodium in Canned Soup
• Salt Content of Bread
• Conductivity in Yogurt
• Moisture Content of Flour
• Soy Sauce Production
• Measuring Brix of Jam
• Calcium in Cheese
• Saltwater Therapy Pools
• Monitoring Water Filtration at a Brewery
• IP Rating Chart
• Monitoring your Body’s PH levels
• Anodizing
• Peanut Processing
• Heart Healthy Product
• Fermentation in Biogas Production
• Water Disinfection in Poultry Farming
• pH of Cookie Dough
• Salt and Acidity of Pickle Brine
• Water Hardness and Baked Goods Production
• Measuring COD in Olive Oil Manufacturing Wastewater
• Measuring Moisture in Wood