Separation of Citric Acid
Column dimention; 300mm x 6.5mm,9um
Regarding the test method Pls contact us
Get In Touch
Application Name : Separation of Organic acids
Column Name : Zodiac Carb 87H Column
Analytes : Succinic acid, Formic acid, Oxalic acid, Citric acid, Tartaric acid, Malic acid, Fumaric acid
Column Dimention; 200mm x 300mm
Test Method :
Eluent: 0.008 N H2SO4
Flow Rate: 0.6 ml/min
Detector: UV 210
Temperature: 35°C
Application Name : Separation of Organic acid by Zodiac Carb 87H Columns
Column Name : Zodiac Carb 87H Column
Analytes : Succinic acid, Formic acid, Oxalic acid, Citric acid, Tartaric acid, Malic acid, Fumaric acid
Column Dimension:300mmx7.8mm
Test Method :
- Eluent: 0.008 N H2SO4
- Flow Rate: 0.6 ml/min
- Detector: UV 210
- Temperature: 35°C
Application Name : Separation Of Organic acid by Zodiac Carb 64H
Column Name : Zodiac Carb 64H Column
Analytes : Succinic acid, Formic acid, Oxalic acid, Citric acid, Tartaric acid, Malic acid, Fumaric acid, Ascorbic Acid
Citric acid, ascorbic acid and EDTA are commonly used in food and pharmaceutical industry as preservatives. These compounds are very polar in nature. They are weak organic acids with limited UV activity. Retention and separation is achieved on HILIC mixed-mode Obelisc N column. All three compounds are retained by combination of strong HILIC and strong anion-exchange mechanisms. Separation can be monitored by ELSD, LC/MS, UV or Corona CAD. In contrast to other HILIC column, Obelisc N has two ionizable groups basic and acidic which provide ion-exchange interaction in addition to hydrophilic interaction. This allows to use less acetonitrile for HILIC separation.
Application Name : HILIC Separation of Common Preservatives – Citric Acid, Ascorbic Acid and EDTA
Column Name : Obelisc N Columns
Analytes : Citric acid, Ascorbic Acid, EDTA (Ethylenediaminetetraacetic Acid)
Application Name : Separation Of Organic acid by Zodiac Carb 64H
Column Name : Zodiac Carb 64H Column
Analytes : Succinic acid, Citric acid, Malic acid, Fumaric acid, Adipic acid
Get Your Quote or Call: 040-29881474
We focus on supporting laboratory workflows & optimizing lab-wide operations