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16种偶数碳正构烷烃混标(C10-C40)
氮气发生器(一体式,适用≤65L/min氮吹仪)
1-己烯-3-酮, 90+%, 0.5% 4-甲氧基苯酚作为稳定剂
LiChroCART 75-4,LiChrosorb 100 Si 5μm定制柱
1,3-DIBROMO-2,4,5,6-TETRACHLORO-BENZENE
CS2 阳离子分析柱
β-丙内酯
HAEMACYTOMETER-COVER GLASSES, 22 X 22 MM, THICKN. 0,4 MM, NOT TESTED (ONLY EXPORTATION), OPT. PLANE
隔垫
灭蝇胺