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等级
certified reference material
TraceCERT®
质量水平
产品线
TraceCERT®
保质期
limited shelf life, expiry date on the label
浓度
1000 mg/L in water (nominal concentration)
技术
ion chromatography: suitable
应用
environmental
food and beverages
格式
single component solution
储存温度
2-8°C
一般描述
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Certified content incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
应用
- Lactose quantification in biotechnology: Lactose standards for ion chromatography are pivotal in the enzymatic synthesis of lactulose, demonstrating their utility in enhancing product yield and process efficiency within pharmaceutical and food industries. These standards ensure accurate lactose quantification, critical for consistent production quality (Serey et al., 2021).
- Pharmaceutical lactose analysis: The precise measurement of lactose concentration is fundamental in the production of biotherapeutic agents. Lactose standards for IC play a crucial role in the development and quality control of these pharmaceutical products, ensuring compliance with stringent industry standards (Boruta and Bizukojc, 2019).
- Advanced carbohydrate detection: Employing lactose standards in anion-exchange chromatography with amperometric detection allows for the sensitive and specific analysis of lactose in complex mixtures. This method is essential for researching carbohydrate metabolism (Barragan and Kubota, 2016).
联系
Visit the IC Portal to learn more
制备说明
For the preparation of this CRM only materials of highest purity were used.
分析说明
1000 mg/L lactose in water, prepared with lactose and water; filtered through a 0.2 mμ membrane filter
法律信息
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
商品
In this article we demonstrate how well ion chromatography is suited as an analytical technique for sugar analysis e.g. in apple juice, milk, and dust samples.
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