Étalons d'analyse organique

Oxalic acid, 0.1N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Acetic acid, 1.0N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications Butyl Benzenesulfonate is an aryl-sulfonic acid ester found in drug substances. Butyl Benzenesulfonate is also used as a plasticizer in concrete preparation.
References Taylor, G.E. et al.: J. Chrom. A, 1119, 231 (2006); Gentsler, I.V. et al.: Izvest. VOZOV Stroit. Arkhit., 1, 67 (1970);

Applications PSA sorbent is useful in food residue cleanup removing food matrix interferences.
References F.J. Schenck, et al.: J. Chromatogr. A., 868, 51-61 (2000);F.J. Schenck, et al.: J. Sep. Sci. 25, 883-890 (2002)