等级
certified reference material
质量水平
形式
liquid
特点
Snap-N-Spike®/Snap-N-Shoot®
包装
ampule of 1 mL
制造商/商品名称
Cerilliant®
浓度
100 μg/mL in acetonitrile
技术
gas chromatography (GC): suitable
liquid chromatography (LC): suitable
mp
-48 °C
应用
clinical testing
clinical testing
格式
single component solution
运输
wet ice
储存温度
−70°C
InChI
1S/C46H64O2/c1-34(2)18-12-19-35(3)20-13-21-36(4)22-14-23-37(5)24-15-25-38(6)26-16-27-39(7)28-17-29-40(8)32-33-42-41(9)45(47)43-30-10-11-31-44(43)46(42)48/h10-11,18,20,22,24,26,28,30-32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+
InChI key
RAKQPZMEYJZGPI-LJWNYQGCSA-N
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一般描述
维生素K2(MK-7),也称甲萘醌7,是维生素K2的同源物。研究表明补充维生素K2(MK-7)可以提高骨骼强度并防止骨质流失。
应用
维生素K2(MK-7)可用作认证标准物质 (CRM),用于通过高效液相色谱法测定生物样品 和发酵食品中的分析物。
该认证加标溶液®适合用作制备线性标准品、校准品或对照品的原料,可用于LC-MS/MS维生素K2检测应用,如维生素K2缺乏症的评估以及食品或营养品中维生素K2的检测和定量。
法律信息
CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语:
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
WGK
WGK 2
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
危险化学品
A novel salting-out assisted extraction coupled with HPLC-fluorescence detection for trace determination of vitamin K homologues in human plasma
Talanta, 144(7-8), 480-487 (2015)
Simultaneous determination of vitamin K analogs in human serum by sensitive and selective high-performance liquid chromatography with electrochemical detection
Nutrition, 19(7-8), 661-665 (2003)
Determination of vitamin K composition of fermented food
Food Chemistry, 275(3), 515-522 (2019)
Method for the determination of vitamin K homologues in human plasma using high-performance liquid chromatography-tandem mass spectrometry
Analytical Chemistry, 77(3), 757-763 (2005)
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