carbon determinator碳測定儀;定碳儀
nitrogen determinator氮氣測定器
oxygen determinator氧氣測定器
hydrogen determinator氫氣測定器;定氫儀
carbon-sulfur determinator碳硫測定儀
biodiesel determinator生物柴油測定儀
critical oxygen determinator臨界氧濃度測試儀
boiling point determinator沸點測定器
Blaine determinatorBlaine值測定儀