Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.

Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Vitamins B1, B2, B3, and B6 on Ultra C8

LC_PH0497
PeakstR (min)
1.Vitamin B3 (nicotinamide)2.732
2.Vitamin B6 (pyridoxine)5.615
3.Vitamin B2 (riboflavin)8.719
4.Vitamin B1 (thiamine)19.004
ColumnUltra C8 (cat.# 9103575)
Dimensions:250 mm x 4.6 mm ID
Particle Size:5 µm
Pore Size:100 Å
Temp.:50 °C
Sample
Diluent:Water:methanol (80:20)
Conc.:50 µg/mL each component
Inj. Vol.:5 µL
Mobile Phase0.008M sodium 1-hexanesulfonate:methanol:glacial acetic acid:triethylamine (817.5:175:7.5:0.2)
Flow:2.0 mL/min
DetectorUV/Vis @ 270 nm
InstrumentShimadzu UFLCXR