A-144-1ML Acylcarnitines Mix 2 (C4,iC4,C5,iC5,C6,C8,C10,C12,C14,C18)/酰基肉碱混合物2(C4,iC4,C5,iC5,C6,C8,C10,C12,C14,C18)
100-200 ug/mL in 90:10 Methanol: 1% aqueous formic acid | Certified Reference Material/A-144-1ML
A Certified Spiking Solution® of routinely tested Butyryl-L-Carnitine, Isobutyryl-L-Carnitine, Valeryl-L-Carnitine, Isovaleryl-L-Carnitine, Hexanoyl-L-Carnitine, Octanoyl-L-Carnitine, Decanoyl-L-Carnitine, Lauroyl-L-Carnitine, Myristoyl-L-Carnitine and Stearoyl-L-Carnitine at concentrations of 100-200 μg/mL. Acylcarnitines are biomarker for many inborn errors of metabolism that cause several metabolic diseases and are routinely tested in newborn screening programs. This multi-component mix is suitable for critical quantitative applications in research and clinical environments including: for use in preparation of controls, calibrators, and linearity standards for LC-MS/MS assays; as system tuning/suitability standards; linearity verification; and internal proficiency testing. The stable, quantitative solution format provides significant benefits to the user such as convenience of use, material savings, and increased efficiency of labor. Certified concentration values for each component provides increased efficiency from less time remaking pools due to dilution errors or rerunning samples./Acylcarnitines Mix 2 (C4,iC4,C5,iC5,C6,C8,C10,C12,C14,C18)
一种经过常规测试的丁酰-L-肉碱、异丁酰-L–肉碱、缬酰-L-卡尼汀、异戊酰-L-卡尼、己酰基-L-卡尼丁、辛酰基-L-肉碱，癸酰基-L-卡尼，月桂酰基-L-Carnitine，肉豆蔻酰基-L-卡尼汀和硬脂酰基-L-坎尼汀的认证加标溶液®，浓度为100-200μg/mL。酰基卡尼汀是许多导致多种代谢疾病的先天性代谢缺陷的生物标志物，在新生儿筛查计划中进行常规测试。这种多组分混合物适用于研究和临床环境中的关键定量应用，包括：用于制备LC-MS/MS测定的对照品、校准品和线性标准品；作为系统调整/适用性标准；线性验证；以及内部能力测试。稳定的定量解决方案格式为用户带来了显著的好处，如使用方便、节省材料和提高劳动效率。由于稀释误差或重新运行样品，每种成分的认证浓度值可以缩短重建池的时间，从而提高效率。/酰基肉碱混合物2(C4,iC4,C5,iC5,C6,C8,C10,C12,C14,C18)
Concentration: 100-200 ug/mL 100-200微克/毫升
Solvent: 90:10 Methanol: 1% aqueous formic acid 90:10甲醇：1%甲酸水溶液
Unit Size: 1 mL/Ampoule 1.0毫升/安瓿
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