382487000000
HS 382487000000 - Mixtures and preparations containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides or perfluorooctane sulphonyl fluoride
Mixtures and preparations containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides or perfluorooctane sulphonyl fluoride
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