Carbonato De Estrôncio Pa - 250G

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NEGRO DE ERIOCROMO T(C.I.14645) PA ACS 100G

CARBINOL DIISOPROPILÉ METIL COM 5G

4-(4-ETHOXYPHENYLAZO)-M-PHENYLENEDIAMINE, MIXTURE O...10G

6-METHOXY-2-NAPHTHYLMAGNESIUM BROM.0.5M SL.THF ACROSEAL50ML

ACIDO NITRICO 65-70% PA ACS -ULTRATRACE - 1L (CONTROLADO ...

(R)-(+)-LIMONENO PARA SINTESE - 100ML

ROSA DE BENGALA (CI.45440) - 25G

ETHYL ACETATE CHROMASOLV™ FOR PESTICIDE RESIDUE ANALYSIS ...