Hledali jste: Síran+vápenatý+hemihydrate

Dodavatel: Thermo Fisher Scientific

Popis: Síran železnatý heptahydrát 99+% ACS

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Dodavatel: MACRON AVANTOR BRAND

Popis: Síran hořečnatý heptahydrát 99-100.5%, GenAR® USP for parenteral use, Macron Fine Chemicals™

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Dodavatel: Merck

Popis: Síran manganatý monohydrát, Sigma-Aldrich®

Dodavatel: Thermo Fisher Scientific

Popis: Síran nikelnatý hexahydrát 98+% ACS

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Dodavatel: Merck

Popis: Síran měďnatý pentahydrát, Sigma-Aldrich®

Dodavatel: MP Biomedicals

Popis: Ammonium Sulfate may be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins. The use of ammonium sulfate in long PCR buffer, in PCR lysis solution, and in second strand cDNA synthesis has been reported.

Dodavatel: Thermo Fisher Scientific

Popis: Síran kobaltnatý heptahydrát p.a.

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Dodavatel: Thermo Fisher Scientific

Popis: Síran měďnatý pentahydrát 98+% ACS

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Dodavatel: Thermo Fisher Scientific

Popis: Síran ceričito-amonný dihydrát 99+%, Extra Pure

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Dodavatel: MP Biomedicals

Popis: Calcium Chloride is a salt of calcium and chloride. It behaves as a typical ionic halide, and is solid at room temperature.
Calcium chloride is a commonly used reagent in biochemistry. It plays important roles in many biological processes, including signal transduction, muscle contraction, and maintenance of cell membrane and cell wall stability. Calcium chloride is used in the preparation and transformation of competent E. coli and in the transfection of eukaryotic cells with either plasmid DNA or high molecular weight genomic DNA. It has been used in the stabilization and two dimensional crystallization of the NADH-ubiquinone oxidoreductase (complex I) from Escherichia coli. It is also used as a dessicant, coagulant in rubber manufacturing and as an accelerator in the concrete industry.

Katalogové číslo: (SPCMC1099-500GM)

Dodavatel: Spectrum Chemical

Popis: Calcium Chloride, Dihydrate, FCC is used as a sequestrant and firming agent in food products. It is considered as generally recognized as safe (GRAS) by the U.S. Food and Drug Administration. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities

Měrná jednotka: 1 * 500 g

Akce

Dodavatel: Honeywell Chemicals

Popis: Síran draselný 99-101%, meets analytical specification of Ph.Eur., Fluka™

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Dodavatel: Merck

Popis: Síran amonný 2 mol/l vodný roztok, Sigma-Aldrich®

Dodavatel: Merck

Popis: Síran hořečnatý 2.5 mol/l vodný roztok, Sigma-Aldrich®

Katalogové číslo: (80948-250G)

Dodavatel: Merck

Popis: Síran sodný 99.0-101.0% (by titrimetric analysis) for HPLC, Supelco®

Měrná jednotka: 1 * 250 g

Akce

Dodavatel: Honeywell Chemicals

Popis: Síran sodný, anhydrous ≥99.0% (by titrimetric analysis), Purum p.a.

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