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(一恒) LYW-015N盐雾腐蚀试验箱(出口型) 内胆尺寸W×D×H(mm):460×600×500
SGE自动进样针(Varian 8200)
4种硝基苯混标
Magnetic stirring-bar, PTFE, double-spinfin, 17 x 13 mm
Tube fitting red cap for 3/8in tubing
ERLENMEYER-FLASKS, WIDE NECK, MADE OF QUARTZ-SILICA, WITH RIM, DIN 12385, 2 000 ML, 150 X 280 MM
宽口瓶 高密度聚乙烯 8OZ
2-氨基-5-溴-3-硝基吡啶
甲基丙烯酸月桂酯
DISCOVERY DPA-6S PK/20 12ML TUBE 1GM