Biologique Recherche was founded in 1970s by French biochemists. Dr. Philippe Allouche maintains strict skin pH balance philosophy. Brand has expanded to US through Paris protégés like Danuta Mieloch
Greenhouses absorb sunlight, which plants convert to heat. Plants slowly release heat to warm the air around them. Glass or plastic walls allow sunlight to pass through. Ventilation is necessary to circulate air and bring in carbon dioxide
Daytime temperatures should be 70-80°F, nighttime 60-65°F. Humidity should be kept below 90% to prevent mold. Artificial grow lights can extend daylight to 16 hours
Johan Kjeldahl introduced nitrogen analysis method in 1883. Method is still considered reference due to versatility and precision. Can determine total nitrogen, ammonium, nitrate, nitrite and organic nitrogen
Launched in 1988 as AXV-II concept, produced from 1990 to 1996. Total production reached 15,941 units, with 15,852 registered in Japan. Only sold in Japan through Toyota Auto Store
Serum is blood plasma without clotting factors or cells. Contains all proteins except clotting factors, electrolytes, antibodies, and hormones. Does not include blood cells, white blood cells, red blood cells, or platelets