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貝克曼i-Series1025ul吸頭滅菌帶濾芯寬口B859811025ul吸頭,滅菌,
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貝克曼i-Series 1070ul吸頭,寬口 B85971
貝克曼i-Series1070ul吸頭,寬口B859711070ul吸頭,寬口,5盒,用
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貝克曼i-Series190ul吸頭,滅菌,帶濾芯B85911190ul吸頭,滅菌,帶
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貝克曼Beckman i-Series50ul帶濾芯滅菌吸頭
貝克曼Beckmani-Series50ul帶濾芯滅菌吸頭50ul吸頭,滅菌,帶濾芯
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貝克曼Span-8P1000吸頭滅菌帶濾芯寬口B01104,1025ul吸頭,滅菌,
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貝克曼Span-8P1000吸頭,寬口B011021050ul吸頭,寬口,5盒,用于Bi
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貝克曼P250吸頭滅菌帶濾芯寬口B01103,170ul吸頭,滅菌,帶濾芯,
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貝克曼BeckmanP250吸頭,寬口B01101220ul吸頭,寬口,10盒,用于Bi