... , different sizes and purities can be supplied as per customer’s requests. Product Details: Product NameMonosodium GlutamatePurity 99%, 97%, 80%, 70 ... .Shelf Life 2 yearsPlace of Origin ChinaBrand Name TianziMesh 8-12, 16-24, 20-30. 30-40, 40-60, 60-80 ... per customers' requests 99% Monosodium Glutamate MSG meshes of 8-12, 16-24, 20-30. 30-40, 40-60, 60-80 ...