推薦產品
等級
certified reference material
pharmaceutical secondary standard
品質等級
API 家族
thiamine
CofA
current certificate can be downloaded
包裝
pkg of 20 mg
應用
pharmaceutical small molecule
格式
neat
儲存溫度
2-8°C
相關類別
一般說明
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Thiamine Impurity A is an impurity of thiamine, belonging to the B group of vitamins, used in the prevention of Beriberi disease.
應用
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Thiamine may be used as a pharmaceutical reference standard for the quantification of the analyte in pharmaceutical formulations using UV-Vis spectroscopy technique, turbidimetric and nephelometric (STN) analyses.
分析報告
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
其他說明
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
腳註
To see an example of a Certificate of Analysis for this material enter LRAB8023 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.
Evaluation of turbidimetric and nephelometric techniques for analytical determination of n-acetylcysteine and thiamine in pharmaceutical formulations employing a lab-made portable microcontrolled turbidimeter and nephelometer
J. Chin. Chem. Soc., 22(10), 1968-1978 (2011)
Simultaneous determination and classification of riboflavin, thiamine, nicotinamide and pyridoxine in pharmaceutical formulations, by UV-visible spectrophotometry and multivariate analysis
Journal of the Brazilian Chemical Society, 17(4), 715-722 (2006)
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