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3-脱氢莽草酸
硅胶键合相试剂(Si-CO3)
25 ml PMP容量瓶,透明,NS10/19,PP瓶塞,含计量校准证书
5-羟基吲哚
CLAMPS, WITH ROUND JAWS,MADE OF PRESSALY IRON, LACQUERED, LARGEST OPENING 60 MM
BLOWBALL
KECK-CLIPS FOR SPHERICAL JOINTS, POM, KS KS 19, DARKBLUE, KECK-ART.NR. 05-19/1
STIRRER SHAFTS, PK 16, TOTAL LENGHT 160 MM 2 PIVOTS,
2,3,5,6-四甲基吡嗪
15-羟基二十碳-5Z,8Z,11Z,13E-四烯酸