The fluoride in standard reterence material of broccoli, spinach, rice, dry fish meat and the corn of was determined by this method on precision and accuracy.
2
流行地带:在日本,使用烟熏过的干吞拿鱼片调制的香浓高汤作为汤底和调味剂,是传统的防寒和解乏良方。
Where it's popular: Japan. Made from smoked, dried shavings of tuna, the flavorful broth is used as a base for soups and sauces and is a traditional remedy for colds and fatigue.