分光光度计
分光光度计检测样品中组分和污染物，根据颜色强度或更具体地，根据分析物对光的吸收波长。 UV/Vis 分光光度计通常用于定量检测溶液的过渡金属和高度共轭的有机化学物。 根据Beer 定律，样品浓度可决定于吸光度，样品成分和污染物的信息可被特殊波长（被分析物吸收的UV和可见光）检测。样品放在分光光度计和紫外或可见光的某一波长，和某范围的波长中，光通过样品，分光光度计检测样品对光的吸收量然后报告给用户。
特征
Applications
环境工业
- • 土壤中砷含量检测
- • 土壤中汞含量检测
- • 水质重金属检测
- • 地下水重金属检测
- • 钢铁及合金痕量重金属测定
- • GF-AAS检测润滑油重金属
- • 土壤重金属检测方案
- • Application of GFAAS to Petrochemical Samples: Optimizing Ashing Temperatures
- • Determination of Silicon by Flame AAS
- • Determination of Mercury in Water Samples by HG-AFS
- • Determination of Germanium in Spring Water by HG-AFS
- • Heavy Metal Determination
- • Closed Vessel Digestion of Soil
- • Closed Vessel Digestion of Fertilizer
食品安全
- • 奶粉重金属含量检测（一）
- • 奶粉重金属含量检测（二）
- • 大米中重金属含量检测
- • 烟草中铅含量测定
- • 烟草重金属检测方案
- • 烟草中镉含量检测
- • Determination of Mercury in Milk Powder by HG-AFS
- • Determination of Selenium in Fish Meat by HG-AFS
- • Closed Vessel Digestion of Dried Beef
- • Closed Vessel Digestion of Tea Leaf
生物医药
- • Digestion of Semen Samples in Determining Lead & Cadmium Concentration
- • Digestion for Trace Elements in Antiepileptic Therapy Patients
- • Digestion of Blood in Determining Mercury Concentration
- • GF-AAS检测胶囊中铬含量
- • GF-AAS检测尿液样品中锰含量
- • 全血样品中铅的测定
- • Application of GFAAS to the Determination of Trace Metals in Blood
- • Application Procedure for Analyzing Copper in Urine
- • Determination of Bismuth in Cosmetics by HG-AFS