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BG-P1910500(锥形瓶/三角烧瓶/非磨口/宽颈/500mL)'); document.write('¥19.9
BH-310016F(塑料接头/鲁尔接头/外螺纹/1.6)'); document.write('¥4.27
Methyl isobutyrate, 异丁酸甲酯/500mL/CAS:547-63-7'); document.write('¥270
BG-D232950G(升华器/50mL/磨口29/42/有效长度80mm)'); document.write('¥320
AHB-A2000(温控型加热模块/干浴/适2000毫升圆底烧瓶)'); document.write('¥3076.92
BT-P80001-7(手工冲子/圆冲/直径7mm)'); document.write('¥10.19