PENICILLIN
- Bau spesifik
- Larutan + H2SO4 + Resorchin, panaskan........kuning hijau
- 2 ml zat + 5 tetes Cu(NO3)2 amoniakal, panaskan...hijau kuning tua
- H2SO4pekat.................................kuning coklat
- HNO3 pekat.................................jingga kuning
- Nessler........................................coklat abu-abu
- Marquis.......................................coklat kuning
- Larutan dalam air, NaCl isotonis, alkali Glycerin, jika dipanaskan berbau spesifik
AMOXICYLLIN
- Serbuk putih, turunan penisilin, bau spesifik
- H2SO4pekat..................................kuning kecoklatan
- HNO3 pekat..................................kuning
- Frohnde........................................kuning kehijauan
- Marquis.......................................kuning lemah
- FeCl3...........................................coklat tua
- Reaksi Diazo...............................jingga, gelembung gas
- H2SO4pekat + K2Cr2O7................hijau lumut jingga
- H2SO4pekat + NaNO2..................kuning
- Reaksi Cuprifil...........................coklat tua hitam, kehijauan
- Reaksi kristal; aseton – air ; kristal kecil halus
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