Acidity Alcohol Algae Arsenic Ash Bacteria Brix Calcium Calorie Chlorine Color Conductivity Density Heavy metals International Bitterness Units (IBU) Iron Lead Microtox Nitrate/nitrite Pesticides pH Residue Sodium Specific gravity Starch Sulfur Dioxide (SO2) Sugar Temperature Total Kjeldahl Nitrogen (TKN) Turbidity Viscosity Volatiles Yeast Zinc