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Trimethylsulphonium hydroxide 0.25 M in Methanol

Lieferant: Thermo Scientific

Beschreibung: Trimethylsulphonium hydroxide 0.25 M in Methanol

Sicherheitsdatenblätter

Trimethylsulphonium hydroxide 0.25 M in Methanol, Supelco®

Artikel-Nr: (92732-10X1ML)

Lieferant: Merck

Hersteller Artikel Nummer : 92732-10X1ML

Beschreibung: Reagent for the methylation of nucleophiles such as carboxylic acids, alcohols, thiols, N-heterocycles. Rapid derivatisation of acids for GC by pre-column transesterification of glycerides.

UOM: 1 * 10 mL

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Trimethylsulphonium hydroxide 0.2 M in Methanol Alkylierungsreagenz, zur GC-Derivatisierung

Lieferant: MACHEREY-NAGEL

Beschreibung: Methylation with TMSH is recommended for free acids, chlorophenoxycarboxylic acids, their salts and derivatives as well as for phenols and chlorophenols. Lipids or triglycerides can be converted to the corresponding fatty acid methyl esters (FAMEs) by a simple transesterification.

Trimethylsulphonium methylsulphate 98%

Lieferant: Thermo Scientific

Beschreibung: Trimethylsulphonium methylsulphate 98%

Sicherheitsdatenblätter

Methanol ≥99,9% (durch GC), LiChrosolv® Reag. Ph. Eur., Gradienten-Qualität für die Flüssigchromatographie, Supelco®

Lieferant: Merck

Beschreibung: With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

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Methanol ≥99,9%, EMSURE® ACS, ISO, Reag. Ph. Eur. zur Analyse, Supelco®

Lieferant: Merck

Beschreibung: EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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