ISO 21675:2019 SOLUTION/MIXTURES
・ISO 21675-LSSA : ISO 21675:2019 Labelled Stock Solution Additional Analytes
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NATIVE HEXAFLUOROPROPYLENE OXIDE OLIGOMER ACIDS (HFPO-XA)
・HFPO-TrA : Hexafluoropropylene oxide trimer acid
・HFPO-TeA : Hexafluoropropylene oxide tetramer acid
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