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Flare parts for general refinery and petrochemical service. General technical requirements
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Automotive fuels. Method for determination of sulfur content by wavelength-dispersive X-ray fluorescence spectrometry
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Reagents. Methods for determination of main substance of nitrogen containing organic compounds and salts of organic acids
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Testing of chemicals of environmental hazard. Fish, Prolonged Toxicity Test. 14-Day Study
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Essential oils, aromatics and their intermediates. Methods for determination of peroxides
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