绩效评价标准物质

美国剑桥同位素实验室（CIL）绩效评价标准物质：用于标定出土壤中、沉积物中、组织中的二恶英、呋喃、PCB等污染物中的含量。

CIL-EDF-5416 Custom Proficiency Mix - Higher Range

CIL-EDF-5417 Custom Proficiency Mix - Higher Range

CIL-EDF-5183 Soil - Organic contaminants

CIL-EDF-5184 Contaminated sediment - Organic contaminants

CIL-EDF-2514 Natural Matrix-Soil

CIL-EDF-2524 Clean Fish - Organic contaminants

CIL-EDF-2525 Naturally Contaminated Fish - Organic contaminants

CIL-EDF-2526 Fortified Fish - Organic contaminants

CIL-EDF-4023 Set of three fish reference materials