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BG-F191450(磨口平角漏斗/上口直径50mm/磨口14/20)'); document.write('¥68.8
BG-A622440(真空接收管/上磨口24/40/小咀外径10mm)'); document.write('¥48
BT-12904-W4-6(铜宝塔转换头/外丝/4分-6)'); document.write('¥20
BG-L510050(具塞比色管/50mL/10个)'); document.write('¥84.26
BG-P240020(西林瓶/钳口瓶/20mL)'); document.write('¥1.28
BH-10372-82(定性滤纸/中速/直径82mm/100片/袋装)'); document.write('¥29.6