Silica Irregular Polygoprep 60-12 C/1Kg

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Descrição

Silica irregular POLYGOPREP 60-12, frasco c/1kg

CARROT - TRACE ELEMENTS 35G

FITA ACETATO DE CELULOSE RIGIDA 7,6X6,0 CMS TIPO HELENA C/25

2,3,3,4,5,5-HEXACHLOROBIPHENYL 35 UG/ML IN ISOOCTANE 1ML

TRANSFERIFDOR REVERSIVEL AVULSO

COLUNA CAPILAR PERMABOND CW 20M 0,32MM 0,25UM 25M

3,3,4,4,5-PENTACHLOROBIPHENYL(13C12,99%)(IUPAC#126)1.2ML

ELETRODO ARGENTOMETRICO INTELLICAL P/TITULADOR AT1000

DOLOMITE 1 - CONSTITUENTS 100G