Nalgene DS3111-0018 离心管盖，聚丙烯，盖尺寸18mm CENT CLOSURE TUBE PP;18MM Labware and Bottles 20 565
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Nalgene DS3111-0018 离心管盖，聚丙烯，盖尺寸18mm CENT CLOSURE TUBE PP;18MM Labware and Bottles 20 565