N-Hexano Com 250 Ml

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PÚRPURA DE BROMOCRESOL SAL SÓDICA - 25G CAS: [62625-30-3]

SOLUÇÃO FENOLFTALEINA 1% 250ML

PAH-MIX 9 100 UG/ML IN ACETONITRILE 1ML

ÁCIDO SULFURICO, 95 - 97%, REAGENT GRADE

ALKALI BLUE 6B (C.I. 42750) FOR CLINICAL DIAGNOSIS 500 ML

2-[({5-[(DIMETHYLAMINO)METHYL]-2-FURYL}METHYL)THIO]...1G

2,5-DIMETHYL-2,5-DI(TERT-BUTYLPEROXY)HEXANE 92% 5GR

FLUORESCENT BRIGHTENER 28, FREE ACID COM 1 G