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BG-F702445M-D(具砂板过滤管/内径45mm/单玻璃节门/磨口24/40/G3)'); document.write('¥232.8
BT-Z14106-V(紫光灯/395-405nm)'); document.write('¥344.62
4-Methylmorpholine, N-甲基吗啡啉/25ml/CAS:109-02-4'); document.write('¥90
BH-342844(透析袋/28mm/MD44/MW12000/5米)'); document.write('¥250.67
Ruthenium dioxide, 二氧化钌/1g/CAS:12036-10-1'); document.write('¥590
BG-C374625(具储存球闪式层析柱/容量500mL/外径46mm/内径40mm/磨口24/40/长254mm)'); document.write('¥161.6