For rapid, direct determination of L-Glutamate (monosodium glutamate or MSG) concentrations in food and beverage samples as well as biological samples. Key Features: Fast and sensitive. Use of 20 or 100 µ L sample. Semi-quantitative measurement between 0-300 mg/L (undiluted) L-Glutamate. Convenient. No extra equipment required. Sample treatment and assay can be performed in under 15 minutes. Method: Visual. Samples: Soups, sauces, milk, etc. Species: All. Procedure: Assay takes approximately 15 min. Kit size: 10 tests.