H-074
300
certified reference material
liquid
Snap-N-Spike®/Snap-N-Shoot®
ampule of 1 mL
Cerilliant®
50 μg/mL in ethanol
clinical testing
clinical testing
clinical testing
single component solution
dry ice
−70°C
C[C@@]12[C@](CC[C@]2([H])[C@@H](CCCC(O)(C([2H])([2H])[2H])C([2H])([2H])[2H])C)([H])/C(CCC1)=C/C=C3C[C@@H](O)CCC/3=C
1S/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1/i3D3,4D3
JWUBBDSIWDLEOM-QFVHMXLQSA-N
Danger
Eye Irrit. 2 - Flam. Liq. 2
3 - Flammable liquids
WGK 1
57.2 °F - closed cup
14 °C - closed cup
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Improvement in LC/MS Analysis of Vitamin D Metabolites in Serum by Leveraging Column Selectivity and Effective Sample Prep
LC-MS/MS is a powerful tool that brings numerous benefits to the clinical sample analysis arena. However, due to the complexity of the instrumentation there are some unique challenges that also accompany these benefits. Even following sample extraction and cleanup, matrix effects from the samples can cause interferences or impact ionization efficiency.
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