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BG-F474000(分液漏斗/四氟节门/1000mL/磨口24/40/顶端四氟塞)'); document.write('¥238.4
2-(7-Aza-1H-benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate, HATU2-(7-偶氮苯并三氮唑)-N,N,N',N'-四甲基脲六氟磷酸酯/100g/CAS:148893-10-1'); document.write('¥1010
BT-13906-3(旋转蒸发仪真空密封圈/海道夫/Laborota 4000)'); document.write('¥1173.34
BH-S600004T(高真空阀/四氟/0-4mm)'); document.write('¥79.2