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Peaks | tR (min) | Conc. (µg/mL) | |
---|---|---|---|
1. | Tartaric acid | 3.25 | 2,000 |
2. | Quinic acid | 3.49 | 2,000 |
3. | Malic acid | 3.94 | 2,000 |
4. | Citric acid | 5.86 | 2,000 |
5. | Fumaric acid | 8.59 | 10 |
Column | Ultra Aqueous C18 (cat.# 9178575) |
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Dimensions: | 250 mm x 4.6 mm ID |
Particle Size: | 5 µm |
Pore Size: | 100 Å |
Temp.: | 50 °C |
Standard/Sample | Fruit juice organic acid standard (cat.# 35080) |
Diluent: | Water |
Inj. Vol.: | 5 µL |
Mobile Phase | 0.1% phosphoric acid in water |
Flow: | 1.0 mL/min |
Detector | UV/Vis @ 214 nm |
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Instrument | Shimadzu UFLCXR |
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