60133-18-8/H-090-1ML 1α,25-Dihydroxyvitamin D2/1α，25-二羟基维生素D2标准溶液
5 ug/mL in Ethanol | Certified Reference Material
Accurate preparation of a quantitative reference is highly critical for accurate assessment of patient Vitamin D levels. This Certified Spiking Solution® is suitable for critical quantitative applications in research and clinical environments including: for use in preparation of controls and calibrators for LC/UV and LC-MS/MS Vitamin D assays; as system tuning/suitability standards; linearity verification; internal proficiency testing; and for OEM use in preparation of reagents, development of assays and instrument IQ/OQ. The stable, quantitative solution format provides significant benefits to the user including material savings, increased efficiency of labor, and convenience of use. The shelf stable Snap-N-Spike® format allows laboratories to eliminate painstaking weighing operations and provides the ability to spike a known concentration of analyte into their matrix of choice just before use.
准确制备定量参考对于准确评估患者维生素D水平至关重要。此经认证的加标溶液®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/UV和LC-MS/MS维生素D测定的对照品和校准品；作为系统调整/适用性标准；线性验证；内部能力测试；以及用于OEM制备试剂、开发检测和仪器IQ/OQ。稳定的定量解决方案格式为用户带来了显著的好处，包括节省材料、提高劳动效率和使用便利。稳定的Snap-N-Speek®格式使实验室能够消除繁琐的称重操作，并能够在使用前将已知浓度的分析物刺入其选择的基质中。
Concentration: 5 ug/mL 5微克/毫升
Solvent: Ethanol 乙醇
Unit Size: 1 mL/ampoule 1毫升/安瓿
CAS Number: 60133-18-8
Chemical Formula: C28H44O3
Molecular Weight: 428.65
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