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BG-A151922(75°弯头/磨口19/22)
'); document.write('¥36

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BG-F904500H(史莱克反应茄瓶/500mL/磨口24/40/高真空阀门)
'); document.write('¥167.2

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BH-10270-4(橡胶塞/#4/直径26mm/20mm)
'); document.write('¥3.68

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Vinyl acetate, 乙酸乙烯酯/500ml/CAS:108-05-4
'); document.write('¥120

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Acetylacetaldehyde dimethyl acetal, 4,4-二甲氧基-2-丁酮/25g/CAS:5436-21-5
'); document.write('¥100

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BG-L200010A(移液管/刻度吸管/出口级/10mL)
'); document.write('¥17.6

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