Insulin on Xtimate SEC-120

Published by News Editor on

Sample Solution

ColumnXtimate SEC-120, 5μm, 7.8×300mm (P/N 00237-31052)
Mobile PhaseAcetonitrile:Trifluoroacetic acid:Water=40:0.1:60
Detection214nm
Sampling Concentration2.5mg/ml(dissolve sample with mobile phase)
Injection Volume20ul

View PDF

If you have any problem or require further information, please contact info@welchmat.com.

View PDF
Categories: Applications Info

0 Comments

Leave a Reply

Avatar placeholder

Your email address will not be published. Required fields are marked *

Related Posts

Applications Info

Determination of Sitagliptin metformin by Ultisil® ODS-3

Column Ultisil® ODS-3（4.6×150mm，3.5μm) Mobile Phase Mobile phase A: Take 3.9g of sodium dihydrogen phosphate dihydrate, add it to 1000mL of water, mix well, and adjust the pH to 2.5 with phosphoric acid; take 950mL of Read more…

Applications Info

XTIMATE® SEC-120 Polyetteritetol 400, Polyetteritens 3350 separation experiment report

Column Ultisil® SEC-120(7.8×300 mm,5 μm) Mobile Phase Pure Water Detection RID Temperature 35℃ Flow Rate 0.8 mL/min Injection Volume 20 μL If you have any problem or require further information, please contact info@welchmat.com

Applications Info

Xtimate C18 isolates 3 types of fat-soluble vitamins

Column Ultisil® Diol (4.6×250 mm,5 μm) Mobile Phase n-hexane:isopropanol:10% glacial acetic acid=240:300:30 (add triethylamine to every 100ml mobile phase 0.05 mL), mixed with glacial acetic acid to adjust the pH to 5. Detection ELSD drift Read more…