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甘草酸铵盐
2-(反式-4-丙基环己基)丙烷-1,3-二醇
气相色谱柱,TG-1301MS 30m x 0.32mm x 1μm
URINOMETER, ACC. TO VOGEL, RANGE 1,000 - 1,600/0,002 G/CM3, LENGTH 150 MM WITHOUT THERMOMETER
2'-Hydroxy-4',6'-dimethoxyacetophenone
RE-52AA配套旋转烧瓶500ml
3,4,5-三甲氧基苯甲醇
去盖钳用于32MM 密封垫
3,5-二氯苯甲酰氯
放大器,用于 ICP-MS 锥孔口的检查和测量