02 ib High Performance Liquid Chromatograph (HPLC)
Kev ua haujlwm siab ua kua chromatography (HPLC) yog ib qho cuab yeej tseem ceeb hauv chav kuaj rau kev sib cais, txheeb xyuas thiab ntsuas ntau yam tshuaj lom neeg. Hauv kev tshawb fawb thiab kev loj hlob ntawm cellulose ethers, daim ntawv thov ntawm HPLC ua rau kev soj ntsuam ntawm cov khoom sib txawv sai thiab raug, thiab muab kev txhawb zog rau kev tsim cov khoom tshiab.