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BT-14002(溴化钾片/KBr/30x5mm)'); document.write('¥480
BG-F234030C(减压层析柱/外径40mm/长度300mm/G2)'); document.write('¥206.4
DL-α-Phosphatidylcholine, distearoyl/CAS:816-93-3/100mg'); document.write('¥2190