Class-selective extraction of Carboxylic Acids such as food additives, drugs, active principle ingredients from food, cosmetics, water, biological matrices
AFFINIMIP® Carboxylic acids are class-selective solid phase extraction cartridges that clean and concentrate a broad range of carboxylic acid compounds prior to analysis by HPLC. This treatment strongly reduces the amount of interferents and the matrix effects.
Benefits
- Extraction of a broad family of carboxylic acid compounds
- Reduction of matrix effects and of most interferents
- Possible adaptation of proposed protocols to purify your product
UV chromatograms of Ibuprofen in water spiked at 50ng/mL or not spiked. Recovery yields 10mL (105%), 50mL (86%)
Product Information
- Protocol :
- Loading (L)Â : Sample diluted in HCl - Acetonitrile solution
- Washing (W)Â : Acetonitrile - HCl solution
- Elution (E)Â : Methanol - Acetic Acid
- Format : 3mL cartridges
- Particle diameter range : 25-80 µm
- Stability : 3 years
- Shipping & Storage : Ambient temperature
- Catalog number : FS107-02 for 25 columns
FS107-03 for 50 columns
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réalisation : 37ème Parallèle, agence web