An automatic continuous multinominal analyzer comprises suction tubes to be inserted into vessels containing a reagent, each suction tube having a pair of electrode lines. The contacts of each pair of electrode lines are located above the suction port of the suction tube. Hence, the contacts are isolated...http://www.google.fr/patents/US5254311?utm_source=gb-gplus-shareBrevet US5254311 - Continuous multinominal analysis method and apparatus
Continuous multinominal analysis method and apparatus
