方案摘要
方案下载应用领域 | 环保 |
检测样本 | 土壤 |
检测项目 | (类)金属及其化合物>锌(Zn), 锰(Mn), 钾(K), 硼(B), 钠(Na), 钙(Ca), 铁(Fe), 镁(Mg), 铜(Cu) |
参考标准 | - |
Multielement testing of soil samples provides valuable understanding of its yield potential. Essential elements are divided into macronutrients (required in larger quantities because of their structural roles in the plant) and micronutrients (required in smaller quantities because they tend to be involved in regulatory roles in the plant). Primary macronutrients, such as potassium (K) are most often in short supply in soils, requiring replenishment in the form of applied fertilizer. Deficiencies of secondary macronutrients, such as calcium (Ca) and magnesium (Mg) are less commonly encountered. Micronutrients include iron (Fe), manganese (Mn) , zinc (Zn), copper (Cu), and boron (B). The presence of any of the essential elements in excessive amounts may result in toxic effects. Accurate and timely analysis of soil samples is vital so action can be taken to improve the soil’s fertility if a nu trient imbalance is present or if there is a risk of environmental pollution due to excess elemental concentrations
使用 Agilent InfinityLab 在线液相色谱 系统实现对流动化学反应器中反应过 程的实时监测
使用配备氦气节省模块以进行载气 切换的 Agilent 8850 气相色谱系统 分析香草提取物的方法转换
应用 QuEChERS 方法结合 Agilent 7000 系列三重四极杆气质联用仪测定甜菜中 的多农药残留
相关产品
CrossLab企业资产管理服务
Agilent 8890 气相色谱系统
Agilent Cary 3500 紫外可见分光光度计
Agilent Resolve 手持拉曼系统
Agilent TRS100 激光拉曼系统
Agilent 1290 Infinity II 二维液相色谱解决方案
Agilent 1290 Infinity II 液相色谱系统
Agilent 1260 Infinity II 液相色谱系统
Agilent 7900 电感耦合等离子体质谱仪
Agilent Bravo 自动液体处理平台
Agilent 7010C 三重四极杆气质联用系统
Agilent 7000E 三重四极杆气质联用系统
Agilent 5977C GC/MSD
Agilent 1290 Infinity II 高通量系统
Agilent 1290 Infinity II 方法转移系统
关注
拨打电话
留言咨询