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Potassium Sulfite (500gr)
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Lipase 25gr
€45,00 €55,80 με ΦΠΑ
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Sulfuric Acid (1000ml) 95-97%
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Potassium Sulfite (500gr)
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Eriochrome Black T (25gr)
Eriochrome Black T (25gr)
Sodium 1-[1-Hydroxynaphthylazo]-6-nitro-2-naphthol-4-sulfonate, Sodium 4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate, Sodium 4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxonaphthalene-1-sulfonate; Solochrome Black T; ET-00; Erio T
C20H12N3O7SNa
461.381 g/mol
Cas Number: 1787-61-7
https://en.wikipedia.org/wiki/Eriochrome_Black_T