Exam questionKROK 1Pharmacy ยท 2009
During thin-layer chromatography of novocaine, the developed plate represented a stain 3 cm away from the start line, and the length of solvent front was 10 cm. What is the Rf value of novocaine?
Answer options
- 0,5
- 0,3
- 0,4
- 0,6
- 0,7
Correct answer
0,3
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