"PFOS " CNS Standards List| Lavatory unit | Sealing Screws | Drill Angles | Dimensions Edgewise | Frame relaying | Fittings pliable | Magnesia Chrome | Contact Ratio | |
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CNS 15808
2017 Edition Determination of perfluorooctane sulphonate (PFOS) − LC/MS method 全氟辛烷磺酸化合物(PFOS)測定-液相層析質譜(LC/MS)法 |
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