Apply the powder used is cosmetics come grinding to powder that label information is used as a cosmetic, come crushing down on phaenkra tissue paper, cut the size of 1 cm x 1 cm lead for example to the rest of the machine pallet FTIR analysis do Te ราะห์ powder and flour, for example, that on phaenkra tissue paper. Spectra analysis. A comparative study on the similarities and differences of the Spectra obtained from low holiday "Green PC IR Spectrum.
การแปล กรุณารอสักครู่..
