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Published byMandy Predmore Modified over 2 years ago

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Testing Odors from Plastics using the zNose®

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piece from sample no 2 mt vial 10 deg det 30 sec sample 10ps2a1b 140valve 200 inlet 10 sec sample 40 deg 30 sec sample 20 deg 30 sec sample 10 deg det 2A

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n-Alkane Sensor Response Vaporprint® Olfactory Image RED band Define n-Alkane reference retention times

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2nd piece from (2B)sample no 2 mt vial 10 deg det 30 sec sample 10ps2a1b 140valve 200 inlet

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Sample 1A Sample 2A Sample 1B Sample 2B

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sample 1B in mt vial 10 deg det 30 sec sample 10ps2a1b 140valve 200 inlet Sample 2 Sample 1

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sample 2a& 2b at 60 deg c 20 deg det 10 sec sample 10ps2a1b 140valve 200 inlet

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ample 1a at 60 deg c 20 deg det 10 sec sample 10ps2a1b 140valve 200 inlet

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Samples at 60 o C Sample 1A Sample 1B Sample 2A Sample 2B

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1B Linear2B Linear 1B Log2B Log Sample 1B Sample 2B Comparing Chemistry of Good & Bad

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c17 c22

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c20 c25 c16

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