SIGMA ALDRICH

SIGMA

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YTTERBIUM IODIDE, POWDER, 999+%

YTTERBIUM(II) IODIDE, POWDER,

YTTERBIUM(III) TRIFLUOROMETHANESULFONA

YTTERBIUM(III) ;TRIFLUOROMETHANESULFONAT

YTTERBIUM(III) ;TRIFLUOROMETHANESULFONAT

YTTERBIUM(III) ;TRIFLUOROMETHANESULFONAT