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核黄素磷酸钠
1ml一次性塑料分注器(直插式)
2-二苯基膦苯甲醛
20MG砝码,E1级别,
(S)-(-)-1-苯基乙醇
2-亚硝基-1-萘酚
REACTION VESSEL, FLAT FLANGE WITH GROOVE, SPHERICAL, UNGRADUATED, DRAWAL VALVE, ROUND BOTTOM, DN 150, 6000 ML, ? 236 MM, HEIGHT 370 MM, VALVE 10, BOROSILICATE GLASS
LiChroCART 150-10,LiChroprep 100 Si 25-40μm定制柱
橡胶锥形垫圈,EPDM,标称规格50mm
溴百里酚蓝钠盐