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邻硝基苯甲醛
长袖带衬里丁腈手套(尺寸:10,60cm)
二十三烷酸甘油三酯标准品
TLC薄板
VOLUMETRIC FLASKS, 10 ML, DIN-A, ST 10/19, CONFORMITY CERTIFIED, WITH ST-PE-STOPPERS,
变径密封垫,100% PTFE,1/4英寸*1/8英寸
FS COUPLED CAP COLUMN 15M EQUITY-1 X 30M
DRYING RACK, PS, 72 INTERCHANGEABLE RODS W.GROOVE AND DRAINING TUBE, 450 X 630 MM
适配器 D8mm, 0.5ml Tubes x6
Neburon,100ng/ul 标准品