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iCheck Chroma 3

lab-chroma3-01 w430

iCheck Chroma 3 is a state-of-the-art portable photometer for measuring the vitamin A concentration in edible oil. The iCheck is specifically developed and equipped with innovative technology to enable technically sophisticated measurement of absorption. iCheck Chroma 3 displays vitamin A concentration in mg RE/kg.

Technical data
Analyte: Retinyl palmitate
Sample type: Refined edible oils: soybean, palm, sunflower, cottonseed, corn, peanut, rapeseed, coconut
Sample preparation: Not required
Analysis method: Photometric
Principle of reaction: Absorption
Sample volume per analysis: 100 μL (0.1 mL)
Linear range: 3 –30 mg retinol equivalents (RE)/ kg
Time per analysis: < 2 min
Optimal measuring temperature: 20 –30°C
Variation: < 10%
Method comparison: Validated against reference method High-performance liquid chromatography (HPLC)
Light source: LED lamp
Staff qualification: 1 day training
Use: portable
Data transfer: Included (via USB cable)
Weight: 0.45 kg
Dimensions: 11 x 4 x 20 cm (W xHx L)

 

Scientific Publications: In preparation.


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