Total Lipids

Yes you read the title correctly. Today’s lab post is about lipids (fats). More specifically what percent of the total biomass of algae I cultured is lipid? I have been culturing 6 one liter bottle of algae for about 5 weeks. I harvested them Monday and the total biomass was about 0.2000 g for one … Continue reading

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Curves, Sea Water, Sterilization

This week I have been attempting to analyze the growth of one of my species of microalgae. I will make a calibration curve using transmittance (the amount of light that passes through 200 ul of culture) cell counts (exactly what it sounds like very tedious), and dry weight (the mass of the algae after dryer … Continue reading

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