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BG-C195171C(球磨口砂板闪式层析柱/内径13.4mm/壁厚1.8mm/长203mm)'); document.write('¥118.4
BH-10553-100(微量加样筒/100微升/尖头)'); document.write('¥41.98
BG-S280038(空心玻璃塞/玻璃空心塞/#38)'); document.write('¥40.8