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4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)fluorobenzene
Measuring beaker, PP, without lid, 30 ml
ASTEC (R,R) P-CAP 5UM 25CM X 4.6MM
4-二甲氨基苯甲酸乙酯,Standard for quantitative NMR, TraceCERT
7种亚硝胺类混标(EPA Method 521)
7-乙氧基香豆素
ST-SOCKETS, FULL LENGTH, PRECISO, ST 7/25 ?:10 MM, L:120 MM, W.TH.:1,5 MM
填充柱
316不锈钢一字式搅拌桨
8mL螺旋盖试管,12mm*100mm,GL14,PBTP红色耐压盖