The CdSe content (g/L) of nanocrystals was measured by two methods for six different samples. Do the

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The CdSe content (g/L) of nanocrystals was measured by two methods for six different samples. Do the two methods differ significantly at the 95% confidence level?

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Quantitative Chemical Analysis

ISBN: 978-1429218153

8th edition

Authors: Daniel C. Harris

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Question Posted: Apr 19, 2016 09:40 AM

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The CdSe content (g/L) of nanocrystals was measured by two methods for six different samples. Do the

Question:

Method 1 Anodic stripping 0.88 1.15 1.22 0.93 1.17 1.51 Method 2 Atomic absorption 0.83 1.04 1.39 0.91 1.08 1.31 Sample

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t Calculated 0987 2571 Students t for 95 confidence and 5 deg of freedom The d...View the full answer

Quantitative Chemical Analysis

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