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Aluminium acetylacetonate for synthesis, Sigma-Aldrich®

Dodavatel: Merck

Popis: Aluminium acetylacetonate for synthesis, Sigma-Aldrich®

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Aluminium acetylacetonate, Sigma-Aldrich®

Katalogové číslo: (SIAL674753-25G)

Dodavatel: Merck

Popis: Aluminium acetylacetonate, Sigma-Aldrich®

Měrná jednotka: 1 * 25 g

Akce

N/A Each

Aluminium tri-sec-butanolate, Sigma-Aldrich®

Dodavatel: Merck

Popis: Aluminium tri-sec-butanolate, Sigma-Aldrich®

Aluminium acetylacetonate, Sigma-Aldrich®

Dodavatel: Merck

Popis: Aluminium acetylacetonate, Sigma-Aldrich®

Aluminium tri-sec-butanolate for synthesis, Sigma-Aldrich®

Dodavatel: Merck

Popis: Aluminium tri-sec-butanolate for synthesis, Sigma-Aldrich®

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Aluminium trifluoromethanesulphonate, Sigma-Aldrich®

Dodavatel: Merck

Popis: Aluminium trifluoromethanesulphonate, Sigma-Aldrich®

Aluminium acetylacetonate ≥99%

Katalogové číslo: (ABCRAB119609.0100)

Dodavatel: abcr

Popis: Metal Beta-diketonates, Volatile Precursors for CVD

Měrná jednotka: 1 * 100 g

Akce

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N/A Each

2,4,6-Tris(dimethylaminomethyl)fenol 90%

Dodavatel: Thermo Fisher Scientific

Popis: 2,4,6-Tris(dimethylaminomethyl)fenol 90%

Tris-(hydroxymethyl)aminomethan

Dodavatel: MP Biomedicals

Popis: Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.

Tris-(hydroxymethyl)aminomethan ≥99.9%, white crystalline powder, Ultrapure

Dodavatel: MP Biomedicals

Popis: Tris have been useful as buffers in a wide variety of biological systems. It has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). It does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is RNAse and DNAse-free. Tris is relatively non-hygroscopic ; but, if needed, it can be dried at 100 °C for up to 4 hours to remove any water.
Tris is used in pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications.Tris is used in assays used to characterize the activity and kinetics of the enzymes that catalyze SUMOylation of Small ubiquitin-like proteins (SUMO) and SUMO-dependent protein-protein interactions.

Síran železitý hydrát, pale gray powder

Dodavatel: MP Biomedicals

Popis: Ferric sulphate is used in dyeing as a mordant, and as a coagulant for industrial wastes. It is also used in pigments, and in pickling baths for aluminum and steel. Medically it is used as an astringent and styptic. It also acts as an important oxidative agent.

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