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BH-310064M(塑料接头/鲁尔接头/内螺纹/6.4)'); document.write('¥6.4
Sec-Butyl Lithium,仲丁基锂/100g/CAS:598-30-1'); document.write('¥330
BG-F461250(溶剂储存球瓶/250mL/磨口14/20/高真空阀0-4mm)'); document.write('¥142.4
已停产!BH-10226-020(冻存管/微量离心管/2mL/100个)'); document.write('¥29.99
tert-Butyl peroxybenzoate, 过氧化苯甲酸叔丁酯/5g/CAS:614-45-9'); document.write('¥120
BH-10372-42(定性滤纸/中速/直径42mm/100片/袋装)'); document.write('¥21.34