Figure 1
From: Study on the Visualization of Pigment in Haematococcus pluvialis by Raman Spectroscopy Technique

Standard curve of astaxanthin content measured by HPLC.
From: Study on the Visualization of Pigment in Haematococcus pluvialis by Raman Spectroscopy Technique

Standard curve of astaxanthin content measured by HPLC.