Determination of omeprazole system suitability solution comparison experiment report by Topsil C8 and Ultisil UHPLC C8

Published by News Editor on

ColumnTopsil® C8 (4.6×250mm，5μm)
Mobile Phase0.01mol/L disodium hydrogen phosphate solution (adjust pH to 7.6 with
phosphoric acid)-acetonitrile (75:25)
Detection230nm
Temperature35℃
Flow Rate1.0 ml/min
Injection Volume20 μL

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

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Your email address will not be published.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 related substances of fluorouracil by Xtimate C18

Column Welch WEL-PEG20M（60 m×0.53 mm，1.0 μm)（Item No. : 01918-54003) Injection port 250 ℃ Detector FID 250 ℃ Carrier gas Nitrogen Flow Rate 4.0 mL/min Split ratio 20-1 Hydrogen 32 mL/min Air 200 mL/min Injection Volume Read more…

Applications Info

Ultisil Amino Acid Tests 17 Amino Acids

Column Welch Ultisil® Amino Acid（4.6×250mm，5μm） Mobile Phase Detection wavelength 254nm Temperature 40℃ Flow Rate 1 ml/min Injection 10 μL

Applications Info

Xtimate SEC-120 Determination of PEG residues in PEGylated proteins

Column Xtimate® SEC-120（7.8×300mm，5μm) Mobile Phase 0.1 M sodium nitrate solution Detection wavelength Differential detector temperature: 30℃ Temperature 30℃ Flow Rate 0.6 mL/min Injection 20 μL