AB-113

Determination of cadmium, lead and copper in foodstuffs, waste water and sewage sludge by anodic stripping voltammetry after digestion

Summary

Cadmium, lead, and copper can be determined simultaneously in oxalate buffer by anodic stripping voltammetry (ASV) after digestion with sulfuric acid and hydrogen peroxide. Tin present in the sample does not interfere with the determination of lead.

For the voltammetric determination of tin please refer to Application Bulletin no. 176.

Download AB-113 (EN)

문의하기

Metrohm AG

Ionenstrasse
9100 Herisau

문의하기

애플리케이션 찾기

선택 후 재검색(255)

이 애플리케이션의 태그는 다음과 같습니다

// Food – dairy// Food – plant sources// Food – animal sources// Soil, sediment, rocks// Water – wastewater// Food – liquid food, functional food

Sodium content in food using an ion-selective electrode

// Food – dairy // pH-Ion-DO-conductivity measurement // AOAC 976.25

Sodium content in water using an ion-selective electrode

// Water – wastewater // pH-Ion-DO-conductivity measurement // AOAC 976.25

Oxidation stability of spices and seasonings with the PEG method

// Food – plant sources // EN ISO 6886 // AOCS Cd 12b-92

Using a portable standalone system for easy fermentation monitoring

// Food – liquid food, functional food // Education & basic research // Electrochemistry

2 / 4