010-65528800
应用实例
ICP/ICP-MS方法检测线及仪器性能应用指南 Abstract:
As the term itself implies, one cannot make a measurement below the detection limit. But not everyone has a complete understanding of what the true detection limit is or how it is determined. So what is the method detection limit (MDL)? 【点击下载】
商业巧克力中元素分析 Abstract:
Chocolate has been harvested for human consumption for thousands of years. The Mayans used cocoa beans as currency. Present day consumption of chocolate is measured on a global scale. In the US, Americans consume over 11 pounds of chocolate per person per year.Cocoa plants are native to tropical climates with high levels of humidity and rainfall. This climate increases the need for pesticide application to protect the cocoa bean crops. Heavy metals from pesticide and fertilizer applications can accumulate in the soil and add to the possible accumulation of those metals in the cocoa beans.This study examined the elemental composition of several types of chocolate products from chocolate liquor to milk and dark chocolate bars. 【点击下载】
使用ICP-MS分析口红中的有毒元素 Abstract:
The consumption of botanical products has increased over the past two decades as consumers trend to what are perceived to be natural and high quality botanical products. The primary regions of spice and tea production around the world have ofte 您好s trend to what are perceived to be natural and high quality botanical products. The primary regions of spice and tea production around the world have ofte 【点击下载】