Know choose and use the material for the taking of sample of the water of mar.
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A2 A4
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B1 B2 B3
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C6 C7
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D1 D2
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Apply the experimental conditions more adapted for the determination of a chemical compound in function of the chemical reactivity. |
A2 A4
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B1 B2 B3 B4
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C6 C7
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D1 D2
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Prepare the reagents and the necessary material to carry out an oceanographic campaign.
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A2 A4
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B1 B2 B3
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C6 C7
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D1 D2
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