170135_inorganicventures_flipping

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Three case studies

1. Silicon in silicone oils 2. Sulfur in steel 3. Iodine in biologicals (blood, urine, breast milk)

Strategy for reliable measurements

Strategy for reliable measurements

Step 1. Planning a. Required detection limits and uncertainty b. Chemical composition of sample Step 2. Sampling Step 3. Sample preparation a. Acid digestion? b. Fusion? Step 4. Sample measurement: ICP-OES or MS ?

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