Test range 0.2-0.5 (KOH)mg/g;
LOD:
- Acid value (AV): 0.2-0.5 (KOH)mg/g;
- Peroxide value (PV): 0.06-0.75g/100g;
Test steps:
1) Take a moderate amount of cooking oil sample into a clean and dry container.
2) Keep the oil sample at 25±5℃ until test.
3) Take out a test strip from the package.
4) Mount 2 drops of oil sample with dropper onto the test area of the strip.
5) Interpretate the results after a period (AV for 10 sec and PV for 10 min).
Reference to the colorimetric card, determine the AC and PV based on the color on the test area. If the color is between the adjacent colorimetric standards, then the average value is chosen.