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已停产!BG-P21180(布氏漏斗/陶瓷/内径180mm)'); document.write('¥117.97
Cupric bromide, 无水溴化铜/500g/CAS:7789-45-9'); document.write('¥400
BH-10302(石棉布/500mm x 500mm)'); document.write('¥21.59
BF-10110(手套/防酸碱/45cm/副)'); document.write('¥27.46
BF-10101-L(白大褂/白大衣/实验服/L号)'); document.write('¥52.27
BH-10615-1520(不锈钢漏勺/直径15cm/柄长20cm)'); document.write('¥37.6