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3,3-Diaminobenzidine tetrahydrochloride hydrate,for spectrophotometric det. of Se,97.5%, 5 грамм
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Alizarin-3-methylamine-N,N-diacetic aciddihydrate,for the spectrophotometric determination of fluoride, 5 грамм
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Benzyl alcohol,GC-Headspace tested, 99.9%
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Diisononyl phthalate,1.0 mg/mL in hexane, 5 миллилитр
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Polyamide,for column chromatography, 100-200 mesh, P816278-2.5kg
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Polyamide,for column chromatography,80-100 mesh, P924623-2.5kg
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Benzonitrile,spectrophotometric grade, 99.5%(GC), B803712-2.5L
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Sodium hydrogenphosphate dihydrate,, 99%(T), 100 грамм
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Sodium hydrogenphosphate dihydrate,, 99%(T), 500 грамм
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Sodium hydrogenphosphate dihydrate,, 99%(T), S886003-2.5kg
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tert-Butyl methyl ether,GC,99.9%(GC), 10 литр
стр.: